Area of Focus: Mammals

August 25, 2023

Yellowstone lays out bison management options

The park is revising how to handle bison that roam outside its boundaries

August 21, 2023

Montana lowers deer quotas in response to smaller herds

Drought and hard winters have reduced populations in southeast Montana

August 18, 2023

Climate is shifting 4,000 years of polar food stability

Archaeological remains reveal how the Canadian Arctic’s food web has changed

August 18, 2023

Watch: Rare ocelot still roaming Arizona mountains

Trail camera captures the ocelot

August 17, 2023

Implant under way to improve koala vaccines

The method is being designed to replace the current two-shot approach

August 16, 2023

Why are Oregon’s gray whales so much smaller?

Is the size difference normal? Or are they unhealthy?

August 15, 2023

Wild Cam: Female jaguars avoid trails—probably to save cubs from males

Cameras along game trails may not give an accurate view of the species

August 15, 2023

Border wall will let wildlife pass

A settlement requires openings for animals to move between the U.S. and Mexico

August 11, 2023

Watch: Biologists count thousands of bats in eastern Washington

Surveying bats helps monitor the colonies’ health

August 8, 2023

Wisconsin drafts new wolf plan

The plan calls for maintaining about 1,000 wolves