Category: TWS Wildlife News

July 29, 2020

Wild Cam: Island spotted skunks may need protection

Ellie Bolas has been sprayed by skunks more times than she can remember — several times right in her face. But the experiences haven’t dissuaded her in her mission to...

July 29, 2020

Beaver engineering may speed up Alaska’s permafrost loss

Beavers are expanding their ranges deeper into Alaska, and their ecosystem engineering may be speeding up the melting of Alaska’s permafrost. “One major take home from our paper is that,...

July 28, 2020

Remote teaching in the field in the midst of coronavirus

COVID-19 has affected everyone, and wildlifers are no exception. In this series, TWS is looking at challenges facing the profession due to the pandemic. Teaching wildlife field courses is a...

July 28, 2020

Alien robots reveal how native lizards turn up fight mode

Native lizards are taking exception to robots invading their home territories when those robots resemble other anoles. Researchers found that in response to small lizard robots, native Dominican anoles flapped...

July 27, 2020

Researchers study wolf howls by joining in the chorus

When Sarah Bassing and her colleagues wanted to know what parts of their study areas were occupied by wolves, they asked them. “We would go to these random sites and...

July 24, 2020

Court upholds BLM’s management of wild horses

A federal appeals court recently upheld the Bureau of Land Management’s decisions to help control populations of wild horses and burros, in two separate cases decided earlier this month. The...

July 22, 2020

Great American Outdoors Act heads to president’s desk

The House of Representatives has passed the Great American Outdoors Act, which would fund the Land and Water Conservation Fund and provide money for federal maintenance of recreational infrastructure such...

July 22, 2020

Joshua Tree lizards have moved to higher elevations

As the climate has warmed over the past few decades, lizard species in Joshua Tree National Park are shifting to higher elevations. “Reptiles have been considered to be really good...

July 22, 2020

JWM: Shorebirds take advantage of Alaska military lands

It’s natural for researchers to focus on the coast when studying shorebirds, but when Ellen Martin was studying them in Alaska as a master’s student at Colorado State University, she...

July 21, 2020

Bird evolution may not keep up with climate change

Short-term changes in birds’ body shapes may not indicate an ability to evolve with the fast pace of modern climate change. Researchers recently compared fossils of relatively small birds from...