Category: TWS Wildlife News

February 13, 2019

Satellites show Gulf of California fin whales are residents

Scientists have long known that fin whales (Balaenoptera physalus) in the Gulf of California are unusual. They’re spotted there year-round, while most other whale species migrate. Using satellite data, researchers...

February 12, 2019

Will the Cascades frog see the next century?

A species of frog that inhabits remote mountain pools in the Pacific Northwest is likely to go extinct by the end of the century, researchers found. The Cascades frog (Rana...

February 11, 2019

JWM: Usually adaptive, elk avoid beetle-killed forests

When fire or logging comes to a forest, elk (Cervus canadensis) can usually adapt, but looking at forests in the Rockies, researchers found that elk avoid areas that have been...

February 11, 2019

Lead linked to aggression in mockingbirds

Mockingbirds (Mimus polyglottos) are known to be a territorial species, but researchers recently found that the presence of lead in the environment can make them even more territorial and aggressive....

February 8, 2019

Researchers capture largest cave salamander in North America

Nicholas Gladstone had to crawl through a watery passage in a Tennessee cave to find the species he was looking for, but as it turned out, it found him first....

February 8, 2019

Bernhardt nominated to lead Interior

President Donald Trump has nominated Deputy Interior Secretary David Bernhardt to take the position as the department’s secretary. The nomination comes less than two months after Ryan Zinke stepped down from the...

February 7, 2019

Predictions of less snow may be bad news for ringed seals

Using  environmental conditions projected for ringed seals (Pusa hispida) in the Arctic, researchers found there may be less snow, which can spell bad news for the species. The seals rely...

February 7, 2019

Recovery plans updated for 42 species

The U.S. Fish and Wildlife Service has updated recovery plans developed under the Endangered Species Act to ensure that the recovery criteria are measurable and quantifiable. The update involves 26 recovery plans...

February 6, 2019

Simple techniques could shift sea turtle sex ratios

A team of researchers has found successful conservation strategies that could mitigate the impacts of climate change on sea turtles. Working on the Dutch Caribbean island of St. Eustatius, the...

February 6, 2019

Members of Congress reintroduce the WILD Act

Last week, Sens. John Barrasso, R-Wyo., and Tom Carper, D-Del., and Reps. Alan Lowenthal, D-Cal., and Don Young, R-Alaska, reintroduced the Wildlife Innovation and Longevity Driver (WILD) Act(S. 268/H.R. 872),...