Area of Focus: Mammals

April 17, 2024

Oil and gas development, tree cover not good for pronghorn productivity

Ungulate productivity decreased with more trees, fossil fuel extraction in Wyoming

April 16, 2024

Current and past TWS presidents urge Wyoming to address wildlife abuse

Wildlife professional leaders are appalled by recent events involving the abuse and frivolous killing of a gray wolf in western Wyoming

April 15, 2024

USFWS begins grizzly bear restoration assessment in the Bitterroot ecosystem

The USFWS informs about possible options for grizzly bear restoration

April 15, 2024

Iran frees scientists who studied big cats

The four were among nine arrested in January 2018

April 12, 2024

Colorado calf killed by wolf

It’s the first known livestock kill after the predators were reintroduced to the state in December

April 10, 2024

WSB: Spotting leopard seals by algorithm

Researchers tested computer programs to see how well they identified individuals by their markings

April 10, 2024

Hunter harvests wolf in Michigan coyote hunt

No wolf had been seen in that part of the state for over a century

April 9, 2024

New agreement paves the way for ocelot reintroduction on private lands

The safe harbor agreement lets ranch operations continue

April 3, 2024

Raptors prey on prairie dogs in the winter

Prairie dogs are a reliable food source, but plague is making them less consistent

April 2, 2024

Will grizzlies and ‘grolar bears’ reduce caribou?

Northwest Territories hunters and biologists are seeing more grizzlies and hybrids