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Plants & Animals Nov 10, 2025

Reintroduced wolf dies in southwest Colorado, CPW says

Another of the wolves released in Colorado earlier this year as part of the state's reintroduction effort has died, wildlife officials said Friday.

Plants & Animals Nov 3, 2025

As feds' new stance against Canadian-sourced wolves throws wrench in Colorado's plans, what's next?

The recent roadblock thrown in front of Colorado's voter-mandated wolf reintroduction by the Trump administration may force state wildlife officials to find a new source of wolves, just months before the next planned releases ...

Plants & Animals Oct 30, 2025

Three wolf pups sought in California's Sierra Valley after parents euthanized

Three wolf pups from a pack whose adult members were euthanized by state conservation officials earlier in October had still not been captured despite weeks of searching by scientists and wildlife officers, the California ...

Plants & Animals Oct 28, 2025

Gray wolf numbers fall to their lowest level in a decade in far northern Minnesota

A string of mild winters and scarce deer may have taken their toll on northern Minnesota's wolves.

Plants & Animals Oct 27, 2025

California kills 4 wolves, removes pack after Sierra cattle attacks

California wildlife officials euthanized four gray wolves in Sierra Valley and plan to relocate three more to a wildlife sanctuary, after months of nonlethal efforts failed to prevent livestock attacks that cost ranchers ...

Plants & Animals Oct 27, 2025

Researcher hopes to solve the mystery of the vanishing Minnesota moose

As a young wildlife biologist, Adam Mortensen has worked in the mountains of New Mexico, the high desert of northern California and the wilderness of Isle Royale, where he lived out of a tent and backpacked daily to study ...

Plants & Animals Oct 23, 2025

Coastal gray wolves display unexpected hunting behavior with unknown ecosystem impact

On Prince of Wales Island, Alaska, gray wolves are doing something unexpected: hunting sea otters. This surprising dietary shift appears to have notable implications for both ecosystems and wolf health, but little is known ...

Plants & Animals Oct 14, 2025

It took just 60 years for red foxes to colonize Australia from Victoria to the Pilbara

To a newly arrived red fox, the abundant rolling grasslands and swamps of Wadawurrung Country, around what is now called Port Phillip Bay, must have seemed like a predator's paradise.

Ecology Oct 13, 2025

Wolves have returned to Denmark, and not everyone is happy about it

After centuries of near-extinction, Europe's wolves have made a remarkable comeback. Over the past decade, wolf populations have surged, increasing by nearly 60%. In 2022, more than 21,500 wolves were recorded across the ...

Ecology Oct 7, 2025

Animations of wildlife tracking data help explore animal movements

Researchers have developed new software for exploring and communicating animal movements in the wild.

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