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The meat industry’s war on wildlife

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Wednesday, April 24, 2024

A coyote in the El Capitan meadow area at sunrise in Yosemite National Park. | Mark Boster/Los Angeles Times via Getty Images Your taxes fund an obscure government program that kills millions of wild animals to benefit Big Ag. A red fox killed with a cyanide bomb. A gray wolf gunned down from an airplane. A jackrabbit caught in a neck snare. These are just a few of the 1.45 million animals poisoned, shot, and trapped last year by the euphemistically named Wildlife Services, a little-known but particularly brutal program of the US Department of Agriculture. The program kills wildlife for many reasons, including poisoning birds to prevent them from striking airplanes and destroying beavers that sneak onto golf courses. But one of the primary purposes of the mostly taxpayer-funded $286 million program is to serve as the meat and dairy industries’ on-call pest control service. “We were the hired gun of the livestock industry,” said Carter Niemeyer, who worked in Wildlife Services and related programs from 1975 to 2006. Niemeyer specialized in killing and trapping predators like coyotes and wolves that were suspected of killing farmed cattle and sheep. Wildlife Services has also killed hundreds of endangered gray wolves, threatened grizzly bears, and highly endangered Mexican gray wolves, often at the behest of the livestock industry and enabled by exemptions from the Endangered Species Act. The top three species Wildlife Services killed in 2023 were European starlings, feral pigs, and coyotes, according to data released last month. How these animals were targeted — from shooting coyotes to poisoning birds — has prompted Congress to fund nonlethal initiatives within the program and conservation groups to call for sweeping changes to how Wildlife Services operates. The USDA didn’t respond to several questions sent via email. “God was our only witness out there,” Niemeyer said about agents killing animals in the field. “You just hope that everybody makes [choices] morally and ethically acceptable and as humane as possible.” To Wildlife Services’ credit, the vast majority of its work entails nonlethally scaring animals off. Controversy, though, has dogged the program for decades, as critics like Niemeyer and other former employees say much of its predator killing is unnecessary, imprecise, and inhumane. Conservation groups say it’s ecologically destructive, as such predators are crucial to ecosystem health and biodiversity. Predator hysteria, explained Adrian Treves, an environmental science professor at the University of Wisconsin-Madison, said the origins of today’s rampant predator killing can be found in America’s early European settlers, who brought with them the mentality that wolves were “superpredators,” posing a dangerous threat to humans. “We’ve been fed this story that the eradication of wolves was necessary for livestock production,” he said. Today, Wildlife Services’ most controversial work is its killings of coyotes and other predators for the supposed threat they pose to American ranchers and the food supply. But according to a USDA estimate, predation accounted for just 4.7 percent of cattle mortality in 2015. Conservation groups say that figure is exaggerated because it’s based on self-reported data from ranchers and shoddy methodology. According to an analysis of USDA data by the Humane Society of the United States, predation accounts for only 0.3 percent of cattle mortality. (Disclosure: I worked at the Humane Society of the United States from 2012 to 2017 on unrelated agricultural issues.) The Humane Society points to several flaws in the USDA data, including the fact that ranchers reported livestock predation from grizzly bears in six states that don’t have any grizzly bears. In the Northern Rocky Mountains region, the rate of livestock predation reported by ranchers was 27 times higher than data provided by the US Fish and Wildlife Service, which had actually confirmed livestock deaths by predators. “When I first went to work, there was just sort of this acceptance that if a rancher called and he said he had a coyote problem, we assumed that [he] had a coyote problem,” Niemeyer said. “We didn’t question it. I didn’t see a lot of meticulous necropsy work done” to investigate the cause of death. The numbers reported to the USDA by ranchers, he now believes, are “exaggerated and embellished.” USDA-APHIS A coyote caught in a foothold trap. The USDA financially compensates ranchers for livestock killed by wolves and some other species, which can create an incentive to attribute farm animal deaths to predators. Robert Gosnell, a former director of New Mexico’s USDA Animal and Plant Health Inspection Service who administered the state’s Wildlife Services program, told the Intercept in 2022 that the agency’s field inspectors had been ordered to report livestock deaths as “wolf kills” for ranchers. “My guys in the field were going and rubber-stamping anything those people asked them to,” Gosnell said. Niemeyer is not opposed to killing individual coyotes or wolves suspected of killing a particular cow or sheep. But much of Wildlife Services’ predator control, he said (and another former employee has alleged), is done preventively in an attempt to reduce coyote populations. “Every coyote is suspected of potentially being a killer,” Niemeyer said, which he characterizes as coyote or wolf “hysteria.” Last year, 68,000 coyotes were taken down by a variety of means, including ingestion of Compound 1080, a poison that causes acute pain in the form of heart blockage, respiratory failure, hallucinations, and convulsions. Thousands more animals are killed as collateral damage. Last year, over 2,000 were killed unintentionally, a consequence of setting out untold numbers of traps and baited cyanide bombs. These devices have also injured a small number of humans and, between 2000 and 2012, killed more than 1,100 dogs. Some employees have died on the job, and there have even been allegations of orders within the agency to cover up unintentional kills of pets and a federally protected golden eagle. USDA-APHIS A hawk caught in a trap. An irrational bias against predators has made it hard for Americans, and its regulators, to recognize predators’ many ecological and social benefits. One study in Wisconsin, for example, found that wild wolf populations keep deer away from roadways, which in turn reduces costly, and sometimes deadly, car crashes. And killing predators may, counterintuitively, lead to more livestock deaths, Treves said. Some predator species that experience mass killing events may compensate by having more babies at younger ages. That could partly explain why, when wolf killings increased in some Western states, livestock predation went up, too. And when you wipe out some animals, others may fill the void. Coyotes significantly expanded their range in the 1900s after America’s centuries-long wolf extermination campaign. Finally, Treves said, killing suspected predators from one ranch may simply drive the remaining population into neighboring ranches. One study he co-authored on wolf kills in Michigan found “a three times elevation of risk to livestock on neighboring properties after a farm received lethal control of wolves from Wildlife Services.” Agricultural sprawl and the war on “invasive” species Wildlife Services represents yet another example of the USDA’s seeming indifference to animal welfare, but it also highlights a little-known fact of human-wildlife conflict: Most of it stems from agriculture. Almost half of the contiguous United States is now used for meat, dairy, and egg production — most of it cattle-grazing — which has crowded out wildlife and reduced biodiversity. And whenever wild animals end up on farmland that was once their habitat, they run the risk of being poisoned, shot, or trapped by Wildlife Services. That’s true for animals that find their way onto fruit, vegetable, and nut orchards for a snack, too. But Wildlife Services’ primary goal is to protect the interests of livestock producers, USDA public affairs specialist Tanya Espinosa told me in an email — yet another subsidy for an already highly subsidized industry. While much of the criticism lobbed at Wildlife Services pertains to its treatment of charismatic megafauna like coyotes, bears, and wolves, little attention is paid to the European starling, Wildlife Services’ most targeted species. Starlings accounted for a little over half of all animals killed by Wildlife Services, at 814,310 birds. Starlings, which are targeted because they like to feast on grain at dairy farms and cattle feedlots, are mostly mass-poisoned with DRC-1339, also known as Starlicide, which destroys their heart and kidney function, slowly and excruciatingly killing them over the course of three to 80 hours. It’s not uncommon for towns across the US to suddenly find thousands of starlings dropping dead out of trees or raining from the sky. Despite these deaths, starlings receive little sympathy — even from bird enthusiasts — given its status as an “invasive” species, a term often invoked to justify excluding a species from moral consideration, according to Australian ecologist Arian Wallach. Here too, as with predators, we may be in need of a reframe, or at least a broadening of our often one-track conversation about nonnative species like feral pigs and starlings. “In no way does the starling imagine itself as an invasive species — that is a human construction,” said Natalie Hofmeister, an assistant professor of ecology at the University of Michigan and author of the forthcoming book Citizen Starling. Rethinking mass killing Despite Wildlife Services’ high kill counts, it has expanded its use of nonlethal methods in recent years, including guard dogs, electric fencing, audio/visual deterrents, bird repellent research, and fladry — tying flags along fences, which can scare off some predator species. “The last three years have shown a little bit of a turning of the tide for Wildlife Services,” said Collette Adkins, carnivore conservation director of the advocacy group Center for Biological Diversity. “There’s been more focus on preventing conflicts versus the Band-Aid of killing animals.” Matt Moyer/Getty Images A range rider in Montana hangs fladry — long red flags attached to fencing — to scare away livestock predators. Treves agrees, but is skeptical there will be meaningful change. Most importantly, he wants to see Wildlife Services experimentally test its lethal methods to see if they actually prevent livestock predation. “I am cynical,” he said. “I am frustrated that this is 20 years of arguing with this agency that’s entrenched, stubborn, and will not listen to the people who disagree with them.” There are no easy answers here. While much of Wildlife Services’ work is ecologically ruinous and unjustifiably cruel, wild animals do inflict real damage on our food supply. Better management on the part of farmers and ranchers and further USDA investment into nonlethal methods could help. Even better would be to rethink the USDA’s — and the meat industry’s — license to wage war on wildlife. A version of this story originally appeared in the Future Perfect newsletter. Sign up here!

A coyote in the El Capitan meadow area at sunrise in Yosemite National Park. | Mark Boster/Los Angeles Times via Getty Images

Your taxes fund an obscure government program that kills millions of wild animals to benefit Big Ag.

A red fox killed with a cyanide bomb. A gray wolf gunned down from an airplane. A jackrabbit caught in a neck snare. These are just a few of the 1.45 million animals poisoned, shot, and trapped last year by the euphemistically named Wildlife Services, a little-known but particularly brutal program of the US Department of Agriculture.

The program kills wildlife for many reasons, including poisoning birds to prevent them from striking airplanes and destroying beavers that sneak onto golf courses. But one of the primary purposes of the mostly taxpayer-funded $286 million program is to serve as the meat and dairy industries’ on-call pest control service.

“We were the hired gun of the livestock industry,” said Carter Niemeyer, who worked in Wildlife Services and related programs from 1975 to 2006. Niemeyer specialized in killing and trapping predators like coyotes and wolves that were suspected of killing farmed cattle and sheep.

Wildlife Services has also killed hundreds of endangered gray wolves, threatened grizzly bears, and highly endangered Mexican gray wolves, often at the behest of the livestock industry and enabled by exemptions from the Endangered Species Act.

The top three species Wildlife Services killed in 2023 were European starlings, feral pigs, and coyotes, according to data released last month. How these animals were targeted — from shooting coyotes to poisoning birds — has prompted Congress to fund nonlethal initiatives within the program and conservation groups to call for sweeping changes to how Wildlife Services operates. The USDA didn’t respond to several questions sent via email.

“God was our only witness out there,” Niemeyer said about agents killing animals in the field. “You just hope that everybody makes [choices] morally and ethically acceptable and as humane as possible.”

To Wildlife Services’ credit, the vast majority of its work entails nonlethally scaring animals off. Controversy, though, has dogged the program for decades, as critics like Niemeyer and other former employees say much of its predator killing is unnecessary, imprecise, and inhumane. Conservation groups say it’s ecologically destructive, as such predators are crucial to ecosystem health and biodiversity.

Predator hysteria, explained

Adrian Treves, an environmental science professor at the University of Wisconsin-Madison, said the origins of today’s rampant predator killing can be found in America’s early European settlers, who brought with them the mentality that wolves were “superpredators,” posing a dangerous threat to humans. “We’ve been fed this story that the eradication of wolves was necessary for livestock production,” he said.

Today, Wildlife Services’ most controversial work is its killings of coyotes and other predators for the supposed threat they pose to American ranchers and the food supply. But according to a USDA estimate, predation accounted for just 4.7 percent of cattle mortality in 2015. Conservation groups say that figure is exaggerated because it’s based on self-reported data from ranchers and shoddy methodology.

According to an analysis of USDA data by the Humane Society of the United States, predation accounts for only 0.3 percent of cattle mortality. (Disclosure: I worked at the Humane Society of the United States from 2012 to 2017 on unrelated agricultural issues.)

The Humane Society points to several flaws in the USDA data, including the fact that ranchers reported livestock predation from grizzly bears in six states that don’t have any grizzly bears. In the Northern Rocky Mountains region, the rate of livestock predation reported by ranchers was 27 times higher than data provided by the US Fish and Wildlife Service, which had actually confirmed livestock deaths by predators.

“When I first went to work, there was just sort of this acceptance that if a rancher called and he said he had a coyote problem, we assumed that [he] had a coyote problem,” Niemeyer said. “We didn’t question it. I didn’t see a lot of meticulous necropsy work done” to investigate the cause of death. The numbers reported to the USDA by ranchers, he now believes, are “exaggerated and embellished.”

 USDA-APHIS
A coyote caught in a foothold trap.

The USDA financially compensates ranchers for livestock killed by wolves and some other species, which can create an incentive to attribute farm animal deaths to predators. Robert Gosnell, a former director of New Mexico’s USDA Animal and Plant Health Inspection Service who administered the state’s Wildlife Services program, told the Intercept in 2022 that the agency’s field inspectors had been ordered to report livestock deaths as “wolf kills” for ranchers. “My guys in the field were going and rubber-stamping anything those people asked them to,” Gosnell said.

Niemeyer is not opposed to killing individual coyotes or wolves suspected of killing a particular cow or sheep. But much of Wildlife Services’ predator control, he said (and another former employee has alleged), is done preventively in an attempt to reduce coyote populations.

“Every coyote is suspected of potentially being a killer,” Niemeyer said, which he characterizes as coyote or wolf “hysteria.”

Last year, 68,000 coyotes were taken down by a variety of means, including ingestion of Compound 1080, a poison that causes acute pain in the form of heart blockage, respiratory failure, hallucinations, and convulsions.

Thousands more animals are killed as collateral damage. Last year, over 2,000 were killed unintentionally, a consequence of setting out untold numbers of traps and baited cyanide bombs. These devices have also injured a small number of humans and, between 2000 and 2012, killed more than 1,100 dogs.

Some employees have died on the job, and there have even been allegations of orders within the agency to cover up unintentional kills of pets and a federally protected golden eagle.

A hawk on grassy ground with its wings spread and mouth open because its foot is caught in a snare. USDA-APHIS
A hawk caught in a trap.

An irrational bias against predators has made it hard for Americans, and its regulators, to recognize predators’ many ecological and social benefits. One study in Wisconsin, for example, found that wild wolf populations keep deer away from roadways, which in turn reduces costly, and sometimes deadly, car crashes.

And killing predators may, counterintuitively, lead to more livestock deaths, Treves said.

Some predator species that experience mass killing events may compensate by having more babies at younger ages. That could partly explain why, when wolf killings increased in some Western states, livestock predation went up, too. And when you wipe out some animals, others may fill the void. Coyotes significantly expanded their range in the 1900s after America’s centuries-long wolf extermination campaign.

Finally, Treves said, killing suspected predators from one ranch may simply drive the remaining population into neighboring ranches. One study he co-authored on wolf kills in Michigan found “a three times elevation of risk to livestock on neighboring properties after a farm received lethal control of wolves from Wildlife Services.”

Agricultural sprawl and the war on “invasive” species

Wildlife Services represents yet another example of the USDA’s seeming indifference to animal welfare, but it also highlights a little-known fact of human-wildlife conflict: Most of it stems from agriculture.

Almost half of the contiguous United States is now used for meat, dairy, and egg production — most of it cattle-grazing — which has crowded out wildlife and reduced biodiversity. And whenever wild animals end up on farmland that was once their habitat, they run the risk of being poisoned, shot, or trapped by Wildlife Services.

That’s true for animals that find their way onto fruit, vegetable, and nut orchards for a snack, too. But Wildlife Services’ primary goal is to protect the interests of livestock producers, USDA public affairs specialist Tanya Espinosa told me in an email — yet another subsidy for an already highly subsidized industry.

While much of the criticism lobbed at Wildlife Services pertains to its treatment of charismatic megafauna like coyotes, bears, and wolves, little attention is paid to the European starling, Wildlife Services’ most targeted species. Starlings accounted for a little over half of all animals killed by Wildlife Services, at 814,310 birds.

Starlings, which are targeted because they like to feast on grain at dairy farms and cattle feedlots, are mostly mass-poisoned with DRC-1339, also known as Starlicide, which destroys their heart and kidney function, slowly and excruciatingly killing them over the course of three to 80 hours. It’s not uncommon for towns across the US to suddenly find thousands of starlings dropping dead out of trees or raining from the sky.

Despite these deaths, starlings receive little sympathy — even from bird enthusiasts — given its status as an “invasive” species, a term often invoked to justify excluding a species from moral consideration, according to Australian ecologist Arian Wallach.

Here too, as with predators, we may be in need of a reframe, or at least a broadening of our often one-track conversation about nonnative species like feral pigs and starlings.

“In no way does the starling imagine itself as an invasive species — that is a human construction,” said Natalie Hofmeister, an assistant professor of ecology at the University of Michigan and author of the forthcoming book Citizen Starling.

Rethinking mass killing

Despite Wildlife Services’ high kill counts, it has expanded its use of nonlethal methods in recent years, including guard dogs, electric fencing, audio/visual deterrents, bird repellent research, and fladry — tying flags along fences, which can scare off some predator species.

“The last three years have shown a little bit of a turning of the tide for Wildlife Services,” said Collette Adkins, carnivore conservation director of the advocacy group Center for Biological Diversity. “There’s been more focus on preventing conflicts versus the Band-Aid of killing animals.”

 Matt Moyer/Getty Images
A range rider in Montana hangs fladry — long red flags attached to fencing — to scare away livestock predators.

Treves agrees, but is skeptical there will be meaningful change. Most importantly, he wants to see Wildlife Services experimentally test its lethal methods to see if they actually prevent livestock predation.

“I am cynical,” he said. “I am frustrated that this is 20 years of arguing with this agency that’s entrenched, stubborn, and will not listen to the people who disagree with them.”

There are no easy answers here. While much of Wildlife Services’ work is ecologically ruinous and unjustifiably cruel, wild animals do inflict real damage on our food supply. Better management on the part of farmers and ranchers and further USDA investment into nonlethal methods could help. Even better would be to rethink the USDA’s — and the meat industry’s — license to wage war on wildlife.

A version of this story originally appeared in the Future Perfect newsletter. Sign up here!

Read the full story here.
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Agriculture Linked To Melanoma Cluster In Pennsylvania

By Dennis Thompson HealthDay ReporterTUESDAY, Nov. 18, 2025 (HealthDay News) — A melanoma cluster found in the heart of Pennsylvania farm country...

By Dennis Thompson HealthDay ReporterTUESDAY, Nov. 18, 2025 (HealthDay News) — A melanoma cluster found in the heart of Pennsylvania farm country has highlighted potential links between agriculture and skin cancer.Adults 50 and older living in a 15-county stretch of south-central Pennsylvania were 57% more likely to develop melanoma than people living elsewhere in the state, researchers reported Nov. 14 in the journal JCO Clinical Cancer Informatics.The risk wasn’t limited to farm workers who spend their days toiling in the sun, either. Risk was higher in both rural and metropolitan areas located near active farmland, and the risk remained even after researchers accounted for residents’ exposure to ultraviolet radiation.“Melanoma is often associated with beaches and sunbathing, but our findings suggest that agricultural environments may also play a role,” researcher Dr. Charlene Lam, an associate professor of dermatology at Penn State Health across several locations in central Pennsylvania, said in a news release.“And this isn’t just about farmers. Entire communities living near agriculture, people who never set foot in a field, may still be at risk,” Lam said.For the study, researchers analyzed five years of cancer registry data from 2017 through 2021 in Pennsylvania.They found that counties in the melanoma clusters had more cultivated farmland — an average of 20% versus 7% for non-cluster counties.For every 10% in the amount of cultivated land in a region, melanoma cases rose by 14%, results show.Melanoma also coincided with more use of herbicides, researchers said, with an average 17% of herbicide-treated land in cluster counties versus less than 7% in non-cluster counties.Every 9% increase in herbicide use corresponded to a 14% increase in melanoma cases, researchers said."Pesticides and herbicides are designed to alter biological systems,” senior researcher Eugene Lengerich, a professor of public health sciences at Penn State in State College, Pennsylvania said in a news release. “Some of those same mechanisms, like increasing photosensitivity or causing oxidative stress, could theoretically contribute to melanoma development.”Previous studies have found that pesticides and herbicides heighten sensitivity to sunlight, disrupt immune function and damage DNA in animals and plants — all of which might increase melanoma risk in humans, researchers noted.The researchers noted that the risk isn’t limited to farm workers applying herbicides to a field. These chemicals can drift through the air, settle in household dust and seep into water supplies.“Our findings suggest that melanoma risk could extend beyond occupational settings to entire communities,” Lam said. “This is relevant for people living near farmland. You don’t have to be a farmer to face environmental exposure.”Similar patterns have been found in agricultural regions in Utah, Poland and Italy, researchers noted.However, researchers noted that the new study doesn’t prove a cause-and-effect link between agriculture and melanoma, but only shows an association."Think of this as a signal, not a verdict,” lead researcher Benjamin Marks, a medical student at the Penn State College of Medicine in Pittsburgh, said in a news release.“The data suggest that areas with more cultivated land and herbicide use tend to have higher melanoma rates, but many other factors could be at play like genetics, behavior or access to health care,” Marks said. “Understanding these patterns helps us protect not just farmers, but entire communities living near farmland.”In the meantime, people who live near agricultural areas should protect themselves from melanoma by performing regular skin checks, slopping on sunscreen, and slipping on hats and clothing to protect against sun exposure, Lengerich said.SOURCES: Penn State, news release, Nov. 14, 2025; JCO Clinical Cancer Informatics, Nov. 14, 2025Copyright © 2025 HealthDay. All rights reserved.

With neonicotinoid pesticide ban, France’s birds make a tentative recovery - study

Analysis shows small hike in populations of insect-eating species after 2018 ruling, but full recovery may take decadesInsect-eating bird populations in France appear to be making a tentative recovery after a ban on bee-harming pesticides, according to the first study to examine how wildlife is returning in Europe.Neonicotinoids are the world’s most common class of insecticides, widely used in agriculture and for flea control in pets. By 2022, four years after the European Union banned neonicotinoid use in fields, researchers observed that France’s population of insect-eating birds had increased by 2%-3%. These included blackbirds, blackcaps and chaffinches, which feed on insects as adults and as chicks. Continue reading...

Insect-eating bird populations in France appear to be making a tentative recovery after a ban on bee-harming pesticides, according to the first study to examine how wildlife is returning in Europe.Neonicotinoids are the world’s most common class of insecticides, widely used in agriculture and for flea control in pets. By 2022, four years after the European Union banned neonicotinoid use in fields, researchers observed that France’s population of insect-eating birds had increased by 2%-3%. These included blackbirds, blackcaps and chaffinches, which feed on insects as adults and as chicks.The results could be mirrored across the EU, where the neonicotinoid ban came into effect in late 2018, but research has not yet been done elsewhere. The lead researcher, Thomas Perrot from the Fondation pour la recherche sur la biodiversité in Paris, said: “Even a few percentage [points’] increase is meaningful – it shows the ban made a difference. Our results clearly point to neonicotinoid bans as an effective conservation measure for insectivorous birds.”Like the EU, the UK banned neonicotinoids for outdoor general use in 2018, although they can be used in exceptional circumstances. They are still widely used in the US, which has lost almost 3 billion insectivorous birds since the 1970s.The study, which was published in the journal Environmental Pollution, looked at data from more than 1,900 sites across France collected by skilled volunteer ornithologists for the French Breeding Bird Survey. They divided the data into two groups – the five years before the ban, from 2013 to 2018; and the post-ban period from 2019 to 2022.Perrot’s team analysed data on 57 bird species at these sites, each of which measured 2km by 2km (1.25 miles). They found that the numbers of insectivorous birds at pesticide-treated sites were 12% lower compared with sites where there was no neonicotinoid use.It is likely that other insect-eating animals such as small mammals, bats and even fish could also be seeing the benefits, Perrot said. Generalist birds such as the wood pigeon and house sparrow appeared to be less affected, probably because they have more flexible diets and do not rely on insects.Frans van Alebeek, policy officer for rural areas at BirdLife Netherlands, said: “A lot of pressure was necessary to force governments to make this ban. There was huge pressure on the EU parliament from citizens.“I was surprised you could already see recovery,” said Alebeek, who was not involved in the research. “It’s extremely difficult to study this – which makes this study so special. The positive message is that it helps to ban pesticides and it will result in the recovery of wildlife.”Other researchers were more cautious about the findings. James Pearce-Higgins, director of science at the British Trust for Ornithology, said: “It’s a study that shows there may be early signs of weak population recovery but the results are uncertain and could be down to other correlated factors.”Habitat and climate are other factors that could explain variations in bird numbers, but it is difficult to be definitive. “This study highlights the value of long-term monitoring so we can better understand these trends in the future,” Pearce-Higgins said.Bird numbers have fallen sharply in many countries around the world, and several studies indicate that the loss of insects is driving declines.A farmer spraying insecticides in a field. Photograph: Arterra Picture Library/AlamyNeonicotinoids are systemic insecticides, which are absorbed by plants and become present throughout their tissues, making any part of the plant toxic to insects that feed on it. They were introduced in the 1990s and quickly became widespread across Europe.Mass die-offs of bees were first reported in the early 2000s in France and Germany. Research showed these chemicals – even in tiny doses – could affect bees’ navigation and foraging. By the 2010s their impact on bees had become a big public issue, and by 2018 the EU banned them for almost all outdoor use, despite fierce pushback from agribusiness, especially chemical companies.“The weak recovery after the ban makes sense,” said Perrot. “Neonicotinoids persist in soils for years and can keep affecting insects.“Overall, our results suggest that it will take several decades for insectivorous bird populations to recover. But we think that’s normal, because studies on other pesticides like DDT show that most bird populations take 10 to 25 years to fully recover.”Pesticides are having a significant impact on birds in developing countries, where there are fewer restrictions and the effects remain largely undocumented.Birds are strongly affected by farming, including pesticide use and habitat loss. Perrot said more sustainable farming, which reduced pesticides and restored semi-natural habitats, would help bird populations recover. Some EU policies already encourage this through “green infrastructure” funding. “But if agriculture keeps focusing on maximum yields instead of sustainability, we’ll keep seeing the same declines,” Perrot said.Alebeek said: “Neonicotinoids are part of a trend in which industry is getting better and better at finding chemicals that are extremely effective at low concentrations – you use less but the toxicity is not going down.“To me, it shows that our system of testing pesticides before they are allowed on the market is not good enough. We have done it for 50 years for all kinds of pesticides – we go through the same process every 10 years and learn very little from history.”Find more age of extinction coverage here, and follow the biodiversity reporters Phoebe Weston and Patrick Greenfield in the Guardian app for more nature coverage

Returning farming to city centers

4.182 (Resilient Urbanism: Green Commons in the City), a new subject funded by the MIT Human Insight Collaborative (MITHIC), teaches students about sustainable agriculture in urban areas.

A new class is giving MIT students the opportunity to examine the historical and practical considerations of urban farming while developing a real-world understanding of its value by working alongside a local farm’s community.Course 4.182 (Resilient Urbanism: Green Commons in the City) is taught in two sections by instructors in the Program in Science, Technology, and Society and the School of Architecture and Planning, in collaboration with The Common Good Co-op in Dorchester.The first section was completed in spring 2025 and the second section is scheduled for spring 2026. The course is taught by STS professor Kate Brown, visiting lecturer Justin Brazier MArch ’24, and Kafi Dixon, lead farmer and executive director of The Common Good.“This project is a way for students to investigate the real political, financial, and socio-ecological phenomena that can help or hinder an urban farm’s success,” says Brown, the Thomas M. Siebel Distinguished Professor in History of Science. Brown teaches environmental history, the history of food production, and the history of plants and people. She describes a history of urban farming that centered sustainable practices, financial investment and stability, and lasting connections among participants. Brown says urban farms have sustained cities for decades.“Cities are great places to grow produce,” Brown asserts. “City dwellers produce lots of compostable materials.”Brazier’s research ranges from affordable housing to urban agricultural gardens, exploring topics like sustainable architecture, housing, and food security.“My work designing vacant lots as community gardens offered a link between Kafi’s work with Common Good and my interests in urban design,” Brazier says. “Urban farms offer opportunities to eliminate food deserts in underserved areas while also empowering historically marginalized communities.”Before they agreed to collaborate on the course, Dixon reached out to Brown asking for help with several challenges related to her urban farm including zoning, location, and infrastructure.“As the lead farmer and executive director of Common Good Co-op, I happened upon Kate Brown’s research and work and saw that it aligned with our cooperative model’s intentions,” Dixon says. “I reached out to Kate, and she replied, which humbled and excited me.” “Design itself is a form of communication,” Dixon adds, describing the collaborative nature of farming sustenance and development. “For many under-resourced communities, innovating requires a research-based approach.”The project is among the inaugural cohort of initiatives to receive support from the SHASS Education Innovation Fund, which is administered by the MIT Human Insight Collaborative (MITHIC).Community development, investment, and collaborationThe class’s first section paired students with community members and the City of Boston to change the farm’s zoning status and create a green space for long-term farming and community use. Students spent time at Common Good during the course, including one weekend during which they helped with weeding the garden beds for spring planting.One objective of the class is to help Common Good avoid potential pitfalls associated with gentrification. “A study in Philadelphia showed that gentrification occurs within 1,000 feet of a community garden,” Brown says. “Farms and gardens are a key part of community and public health,” Dixon continues. Students in the second section will design and build infrastructure — including a mobile chicken coop and a pavilion to protect farmers from the elements — for Common Good. The course also aims to secure a green space designation for the farm and ensure it remains an accessible community space. “We want to prevent developers from acquiring the land and displacing the community,” Brown says, avoiding past scenarios in which governments seized inhabitants’ property while offering little or no compensation.Students in the 2025 course also produced a guide on how to navigate the complex rules surrounding zoning and related development. Students in the next STS section will research the history of food sovereignty and Black feminist movements in Dorchester and Roxbury. Using that research, they will construct an exhibit focused on community activism for incorporation into the coop’s facade.Imani Bailey, a second-year master’s student in the Department of Architecture’s MArch program, was among the students in the course’s first section.“By taking this course, I felt empowered to directly engage with the community in a way no other class I have taken so far has afforded me the ability to,” she says.Bailey argues for urban farms’ value as both a financial investment and space for communal interaction, offering opportunities for engagement and the implementation of sustainable practices. “Urban farms are important in the same way a neighbor is,” she adds. “You may not necessarily need them to own your home, but a good one makes your property more valuable, sometimes financially, but most importantly in ways that cannot be assigned a monetary value.”The intersection of agriculture, community, and technologyTechnology, the course’s participants believe, can offer solutions to some of the challenges related to ensuring urban farms’ viability. “Cities like Amsterdam are redesigning themselves to improve walkability, increase the appearance of small gardens in the city, and increase green space,” Brown says. By creating spaces that center community and a collective approach to farming, it’s possible to reduce both greenhouse emissions and impacts related to climate change.Additionally, engineers, scientists, and others can partner with communities to develop solutions to transportation and public health challenges. By redesigning sewer systems, empowering microbiologists to design microbial inoculants that can break down urban food waste at the neighborhood level, and centering agriculture-related transportation in the places being served, it’s possible to sustain community support and related infrastructure.“Community is cultivated, nurtured, and grown from prolonged interaction, sharing ideas, and the creation of place through a shared sense of ownership,” Bailey argues. “Urban farms present the conditions for communities to develop.” Bailey values the course because it leaves the theoretical behind, instead focusing on practical solutions. “We seldom see our design ideas become tangible," she says. “This class offered an opportunity to design and build for a real client in the real world.”Brazier says the course and its projects prove everyone has something to contribute and can have a voice in what happens with their neighborhoods. “Despite these communities’ distrust of some politicians, we partnered to work on solutions related to zoning,” he says, “and supported community members’ advocacy efforts.”

Red Tractor ad banned for misleading environmental claims

The Advertising Standards Authority upheld a complaint by environment charity River Action.

Red Tractor ad banned for misleading environmental claimsRed TractorThe Red Tractor advert was last shown in 2023 but will now be banned for future use unless it is updatedA TV advert by Red Tractor, the UK's biggest certifier of farm products on supermarket shelves, has been banned for exaggerating the scheme's environmental benefits and misleading the public.The Advertising Standards Authority (ASA) ruled the organisation had provided "insufficient evidence" that its farms complied with basic environmental laws to substantiate the claims in its ad.Environmental group River Action, which brought the complaint in 2023, said the ruling showed the scheme was "greenwashing" and urged supermarkets to stop using it.But Red Tractor called the watchdog's decision "fundamentally flawed" and argued that the scheme's focus was animal welfare not environmental standards.In 2021, Red Tractor aired an advert in which it said: "From field to store all our standards are met. When the Red Tractor's there, your food's farmed with care."You can watch it below.Watch: the ad banned by the Advertising Standards AuthorityThe environmental charity River Action took issue with the ad, which ran for a further two years, and complained to the watchdog that it suggested to consumers that Red Tractor farms will "ensure a high degree of environmental protection".The charity pointed to a report by the Environment Agency, released in 2020, which looked at how many breaches of environmental law there were on Red Tractor farms in the previous five years. The report concluded that these farms were "not currently an indicator of good environmental performance".After more than two years of investigation - one of the longest running - the Advertising Standards Authority (ASA) upheld the complaint.It said that Red Tractor had failed to provide "sufficient evidence" that its farms met "basic" environmental laws and had a good environmental outcome to substantiate the claims in the ad.It also ruled that as a result the advert was "misleading" and "exaggerated" the benefits of the scheme.River Action welcomed the decision by the ASA and called on supermarkets to act."What this shows is that for their environmental credentials Red Tractor has been misleading the public and their supplies," said Amy Fairman, head of campaigns at River Action. "So, we're looking for suppliers like supermarkets to really examine and take stock of what is on their shelves."She added that challenging such adverts was important because of the pollution risk to the environment from agricultural pollution.In 2022, the Environment Audit Committee concluded that agriculture was one of the most common factors preventing rivers from being in good health - affecting 40% of them. The risks to the environment include from slurry and pesticide runoff.BBC News/Tony JolliffeAmy Fairman represents environmental charity River Action which campaigns for clean and healthy riversBut Red Tractor, which assures 45,000 farms in the UK, have pushed back strongly, calling the finding by the ASA "fundamentally flawed".Jim Mosley, CEO of Red Tractor, told the BBC: "They believe that we have implied an environmental claim. Nowhere in the voiceover or the imagery is any environmental claim actually made."He argued that the ASA only found a minority of people would think the advert meant Red Tractor farms had good environmental standards, and in fact the scheme is focused on other issues."Red Tractor's core purpose is food safety, animal welfare, and traceability. Whilst we have some environmental standards, they are a small part. And as a consequence, we leave that entirely to the Environment Agency to enforce environmental legislation," said Mr Moseley.When asked if that meant Red Tractor does not know if its farms are complying with environmental law, he said: "Correct".But many supermarkets do refer to the environmental benefits of Red Tractor farms.Natalie Smith, Tesco's head of agriculture said last month, on the 25-year anniversary of Red Tractor: "Certification schemes play a key role in providing reassurance for customers, and over the past 25 years, Red Tractor has established itself as a mark of quality, standing for… environmental protection."On Morrisons' website it states: "100% of the fresh pork, beef, lamb, poultry, milk and cheddar cheese we sell in our stores comes from farms certified by Red Tractor, or an approved equivalent scheme, giving customers assurance… environmental protection."Both supermarkets were asked if they stood by the Red Tractor logo.Morrisons did not respond to comment and Tesco referred the BBC to their industry body the British Retail Consortium.The consortium said that "retailers remain committed to working with Red Tractor", but that the organisation themselves are owners of the scheme.

Tunnel Farming Helps South Dakota Farmers Extend Growing Season by up to 4 Months

Some farmers in South Dakota are using farm tunnels to extend their growing season

When snow covers the frozen ground, and most South Dakota farmers have sold or stored their products for the season, the operators of Cedar Creek Gardens are still able to grow vegetables and harvest a lucrative crop.Located in a remote area southwest of Murdo, about 12 miles south of Interstate 90, the sprawling farm is one of dozens in the state that utilize what are called farm tunnels to extend the planting and growing seasons.The tunnels are fortified above-ground hoop buildings covered in plastic that capture heat from the sun, creating a greenhouse effect. Many of the tunnels at Cedar Creek are covered with two separated layers of plastic and have fans that circulate warm air between the layers, creating even warmer growing conditions.The tunnels differ from greenhouses in that crops are grown directly into the soil rather than in raised boxes or beds, and they are watered from the ground up instead of from above.Cedar Creek is run by Peggy Martin and Bud Manke, who are business partners and good friends. Martin and Manke were some of the first South Dakota farmers to install tunnels after reading about them online in the early 2000s.“At first, we were just going to grow food for our families,” Martin said. “But it’s become a passion, and they (the tunnels) have helped us grow to what we are now.”Beyond extending the growing season by up to four months each year, the controlled weather conditions and targeted water use also allow them to produce top-quality, organically grown vegetables.One-pound tomatoes that are firm, filled with nutrients and free of blemishes. Banana peppers as long as bananas and so crisp they snap. Sweet onions the size of softballs. Kale plants that top 5 feet in height. Tunnels part of a diversified operation On their farm, they grow crops on 14 acres, have about 1,400 free-range laying chickens, and Manke raises cattle. The farm is dotted with about a dozen tunnel buildings, the largest of which are up to 14 feet tall, 30 feet wide and 200 feet long.Martin said the tunnels have enabled them to expand their farm and its output over the past 25 years and help them grow into the largest South Dakota specialty farming operation west of the Missouri River.Martin, Manke and the farmhands they hire grow a wide variety of seasonal produce, including tomatoes (the primary cash crop) as well as pumpkins, melons, sweet and green onions, red and green peppers, kale, cabbage, broccoli, sugar-snap peas, radishes, lettuce and zucchini.The foods they grow and raise are sold at area farm stands and farmer’s markets but also through a weekly wholesale business that serves West River grocery stores, restaurants and a buyer’s group.The tunnels have allowed them to plant vegetables as early as March and maintain growth of some hearty varieties for picking as late as mid-December. The first frost date in their region is typically around Sept. 15, Manke said.“There can be snow out here in the wintertime and it’s 20 degrees when the sun comes up, but it can be 100 degrees inside the tunnels,” Manke said. “It can actually get too hot sometimes, so we have to be careful and open things up.” Higher productivity, higher profits Martin did the math to show how the tunnels can increase productivity and profits.In a 200-foot tunnel, they can place three rows of 100 tomato plants, each of which can produce 40 pounds of fruit, more than double a typical household tomato plant, she said. At an average of $2.25 per pound, and even with 20% waste, that single tunnel can produce $21,600 of tomatoes in a single grow-out.Rachel Lawton, the South Dakota urban conservationist for the U.S. Department of Agriculture’s Natural Resources Conservation Service, runs the federal program that provides financial assistance to qualified individuals and operations that want to install tunnel farms.Lawton, based in Sioux Falls, said the tunnels aren’t suitable for high-production farms that raise thousands of bushels of corn, soybeans or wheat. But they work well for specialty crop farmers or backyard gardeners who want to produce a stable, almost year-round crop of vegetables, she said.“The season extension with high tunnels is beneficial, but it’s even more beneficial when you look at the quality of produce they’re producing while also getting protection from wind, hail, frost, chemical drift and pests,” she said.NRCS accepts applications for financial assistance in development of tunnel gardens each fall, with recipients receiving up to 75% of the cost of a project, Lawton said. In addition, successful applicants receive NRCS help in developing a wider-ranging conservation plan for their commercial farms or home gardening projects, she said. Interest in tunnels growing in South Dakota Lawton said she has seen increased interest in tunnel farming in South Dakota in recent years.In recent years, the agency has provided funding for about 10 to 15 tunnels projects a year with money from the USDA Environmental Quality Incentive Program, or EQIP.The largest tunnels, up to about 3,000 square feet, can cost more than $20,000, though smaller tunnels with fewer amenities cost far less, Lawton said. Tunnels cannot be used for equipment storage or livestock handling, and NRCS applicants must own or rent land, be U.S. citizens and make less than $900,000 a year, she said.Lawton cautioned that people who consider construction of a tunnel should be aware that they require frequent maintenance and are susceptible to damage from the elements.“As wonderful and as cool as they are, I wouldn’t say they are the solution to everything,” she said. “There can be a lot of pitfalls and a lot of work if you aren’t an experienced grower.” Martin now a ‘resident expert’ on tunnels The tunnels come in three basic sizes, from “high tunnels” that are the tallest and widest to “caterpillar tunnels” that are shorter and more narrow to “low tunnels” which are light enough to lift and change positions quickly.Lawton refers to Martin as South Dakota’s “high tunnel resident expert” because she has more high tunnels than most South Dakota farmers and because she has more than two decades of operating them.Martin likens the tunnels to “problematic 2-year-old kids” that require patience and wisdom to manage properly. “You can’t just plant them and then leave home,” she said. “If there’s bad weather coming, you have to roll down the sides and get them buttoned up.”But for those who accept the hard work and risk, the payoff in extended growing time, improved quality of products and protection of natural resources can far outweigh those drawbacks, Lawton said. Conservation benefits include soil conservation and reduced water, pesticide and electricity use, she said.“You can do multiple successions of crops, and you have a better growing environment, which essentially translates into dollars because you can grow more and sell more or grow more food for your own family,” Lawton said. “It all starts with conservation, but the end product is something that is more efficient, more productive and more financially beneficial all at the same time.”This story was originally published by South Dakota News Watch and distributed through a partnership with The Associated Press.Copyright 2025 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.Photos You Should See – Oct. 2025

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