Category: TWS Wildlife News

January 21, 2021

Small mammals’ presence could indicate healthy Everglades

Marsh rice rats may be good indicators of a properly restored wetland ecosystem in the Florida Everglades. The rats’ presence can tell land managers whether water management plans are working...

January 19, 2021

Interior least terns to be removed from ESA list

The U.S. Fish and Wildlife Service has determined that the interior least tern (Sterna antillarum athalassos) has recovered and therefore will be removed from the list of threatened and endangered...

January 19, 2021

Bats hibernating in warm mines find more of deadly fungus

The fungus that causes white-nose syndrome thrives in warmer areas — the same temperatures that little brown bats prefer to hibernate in. That can create an “ecological trap” for the...

January 14, 2021

To quiet your mind, listen to the birds

Hearing birds singing, and sometimes perceiving high biodiversity, may increase people’s well-being. Past research had looked at human connections to nature in artificial lab settings or conducting internet surveys about...

January 14, 2021

WSB: Electric shocks deter fish crows from seabird colonies

It may come as a shock, but electrifying fake seabird eggs and filling them with toxins are both strategies that help protect imperiled seabirds from crows. Fish crows (Corvus ossifragus)...

January 13, 2021

Energy development in Alaska reserves moves forward

The Bureau of Land Management officially opened more of the National Petroleum Reserve-Alaska to oil and gas development earlier this month, releasing the final Integrated Activity Plan for the reserve....

January 12, 2021

USFWS finalizes cormorant management rule

A new special permit will allow state and federally recognized tribal wildlife agencies in the contiguous United States to lethally control cormorants. In late December, the U.S. Fish and Wildlife...

January 12, 2021

Wolf expansion in Wyoming curtails puma population

It was February 1999, and a pack of five wolves had just made their way into the National Elk Refuge in northwest Wyoming. The new pack, which had moved south...

January 11, 2021

Genetic diversity helps predict tortoise translocation success

When scientists reintroduce animals to augment populations, they often take individuals from areas close to the reintroduction site. “There’s this idea to not move animals outside of their native population...

January 11, 2021

WSB: Community scientists help researchers survey frogs

For years, many believed the mute coqui, a small endangered frog endemic to the Virgin Islands, was aptly named. On an island full of chirping tree frog species like the...