Quantcast
Animals
Cheetahs have disappeared from across 91 percent of their range. Udayan Dasgupta / Mongabay

Scientists Call for Cheetahs to Be Listed as Endangered

A year ago, scientists reported that cheetahs had disappeared from across 91 percent of their historic range.

The cheetah (Acinonyx jubatus), the researchers recommended in their study, should be up-listed from Vulnerable to Endangered on the IUCN Red List of Threatened Species. Doing this could afford the imperiled species greater attention and support, they said.


The cheetah, however, remains officially listed as Vulnerable on the IUCN Red List.

Now, in a new study, scientists have called for up-listing the species to Endangered yet again.

By analyzing millions of cheetah observations, a team of researchers have concluded that only about 3,577 adult cheetahs remain in southern Africa–within an area of 789,800 square kilometers across Namibia, Botswana, South Africa and Zimbabwe. More than 55 percent of these cheetahs live in Namibia alone, the researchers reported in the study published in the journal PeerJ.

"This is the area with the largest population of free-ranging cheetahs left on Earth," lead author of the study Varsha Vijay of Duke University said in a statement. "Knowing how many cheetahs there are and where they occur is crucial for developing suitable conservation management plans for the species."

The researchers also estimate that there could be an additional 3,250 cheetahs living in potential habitat areas, or places where cheetahs can possibly live but where they have not been observed recently. But the team has lower confidence in this estimate. "We know about three and a half thousand cheetahs. There could be twice as many, but we can't prove it," Florian Weise of the U.S.-based conservation group Claws Conservancy, also a lead author of the study, told National Geographic news.

Rhett A. Butler


Of the 3,577 known cheetahs, less than 50 percent live inside some form of protected area, such as Kruger National Park in South Africa, the study estimates. The rest live on unprotected lands, mostly allocated for livestock or game production. Many farmers who share their land with cheetahs, consider the animals to be a source of conflict, the researchers found. While only a few resort to actually killing or trapping the animals, the researchers say that persecution by even a few farmers can cause cheetah populations to decline.

"The future of the cheetah relies heavily on working with farmers who host these big cats on their lands, bearing the heaviest cost of coexistence," said Weise.

Given that the study's population estimate for the cheetah is 11 percent lower than the IUCN's current assessment for the same region, the authors write that the species should be urgently up-listed from Vulnerable to Endangered status. This revision of status could help conservationists create more awareness about the species and "open more avenues to fund conservation and population monitoring efforts," they said in the statement. This study was supported by the National Geographic Society's Big Cats Initiative.

Reposted with permission from our media associate Mongabay.

Show Comments ()

EcoWatch Daily Newsletter

Sponsored
Health
sveta_zarzamora / iStock / Getty Images Plus

Flexitarian Diet: Your Starter’s Guide and Sample Diet Plan

By Joe Leech

While there are many health benefits to being vegetarian, some of us don't want to completely cut out meat.

Keep reading... Show less
Climate
Pexels

Humanity Chopping Down Tree of Life, New Research Warns

By Jessica Corbett

Underscoring the urgent need for increased and intensely focused conservation efforts, new research shows that human activity worldwide is wiping out plant and animal life—including our own—so rapidly that evolution can't keep up.

Keep reading... Show less
Climate
Drought and rising global temperatures could hasten the last call for beer. Pixabay

Climate Change Could Cause Global Beer Shortage

Climate change is coming for our beer. Rising global temperatures and widespread drought could cause yields of barley, a primary ingredient in beer, to decrease as much as 17 percent by the end of the century, according to a study published Monday in Nature Plants.

Decreases in the global supply of barley could ultimately cause "dramatic" regional decreases in beer consumption (-32 percent in Argentina, for instance) and corresponding increases in beer prices (+193 percent in Ireland, for instance), the study says.

Keep reading... Show less
Popular
View of the damage caused by Hurricane Michael in Mexico Beach, Florida, on Oct. 13. HECTOR RETAMAL / AFP / Getty Images

As Scientists Sound Climate Change Alarm, States Lead on Solutions

By Abigail Dillen

This column originally appeared in USA Today.

The world's leading panel of climate experts sounded the alarm this week that we are running out of time to get rising temperatures under control. Its latest report calls for "rapid, far-reaching and unprecedented" steps to avoid the worst impacts of climate change, from worsening wildfires and extreme drought to rising sea levels and more powerful storms. It also reminds us what is at stake if we fail to act: our health, our food and water security, our environment and our economy.

Keep reading... Show less
Sponsored
Popular
Paul Allen pictured in 2014. Courtesy of Vulcan Inc. / Beatrice de Gea

Paul Allen's Environmental Legacy Lives On

The world lost an important environmental icon on Monday with the passing of Paul G. Allen. He died from complications of non-Hodgkin's lymphoma in Seattle, according to his company Vulcan Inc. He was 65.

Allen, who co-founded Microsoft with his childhood friend Bill Gates and owned the Seattle Seahawks and Portland Trail Blazers, was also a major philanthropist devoted to making the world a better place.

Keep reading... Show less
Animals
Rangers tranquilized a bear cub to free him from a plastic jar. Maryland Department of Natural Resources - Wildlife & Heritage Service

Rangers Free Bear Cub From Plastic Jar After Three-Day Search

A Maryland bear cub got himself into a sticky situation over the weekend.

The 100-pound male bear earned himself the nickname "Buckethead" when he got his head stuck in a plastic jar in search of a tasty snack, BBC News reported.

Keep reading... Show less
Sponsored
Energy
Arkhip Vereshchagin / TASS / Getty Images

Trump Admin Plans to Use West Coast Military Bases to Ship Coal, Natural Gas

The Trump administration is considering using military bases to export coal and natural gas as a way to override state opposition to building private export terminals, Interior Sec. Ryan Zinke told the AP.

Keep reading... Show less
Climate
San Juan National Forest. Scrubhiker (USCdyer) / Flickr / CC BY-NC 2.0

Trump Plan to Ramp Up Fracking, Mining in National Forests Threatens Climate

The Trump administration's plan to make it easier for industry to frack and mine in national forests would endanger the climate, wildlife and watersheds, the Center for Biological Diversity and other conservation groups said in comments submitted Monday to the U.S. Forest Service.

Keep reading... Show less
Sponsored

mail-copy

The best of EcoWatch, right in your inbox. Sign up for our email newsletter!