Category: ANIMALS_CN

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The New PBS Nature Special Highlights Epic Shorebird Migrations

By Felice Stadler

Every spring and fall, millions of people pause to watch beloved species of birds arrive and depart during their seasonal migrations. For millions of Americans, American Robins mark the arrival of spring, Common Loons in their dazzling black-and-white summer plumage dive and call across Northern lakes, and noisy Snow Geese fly south, signaling the onset of fall. Those of us who love birds delight in these annual migrations – but what happens to these seasonal visitors when they travel past our homes and communities?


Hermit Crabs Are Using Trash as Shells Across the World, Scientists Find

By Christian Thorsberg

Pictures and videos of hermit crabs creating new homes from human litter—co-opting anything from Lego pieces to soda cans to laundry detergent caps—have circulated the internet for well over a decade.


Bird populations are declining.

By Harry Stevens

I’m on a Zoom call with a team of researchers from the Cornell Lab of Ornithology, their gridded video feeds a sort of Hollywood Squares of bird nerds, and we’re discussing the decline and fall of North America’s bird population — a staggering loss of 3 billion breeding adults, or nearly 30 percent of the population, in just a half century — when all of a sudden Gus Axelson picks up his binoculars and peers out the window.


Wildfire Smoke Is Likely Poisoning Killer Whales, Study Finds

By Todd Woody

As climate-driven wildfires spiral out of control, scientists have shown for the first time that toxic smoke is likely poisoning killer whales off North America’s west coast.


Why reindeer eyes shine blue in the winter

By Allyson Chiu

Rudolph’s red nose may have gone down in history, but research says it was probably his shining blue eyes — a common trait among reindeer — that helped keep him and the rest of Santa’s herd nourished.


Native waterfall-climbing fish threatened by climate change, human activity

By University of Hawaii at Manoa

New research out of the University of Hawai’i at Mānoa is highlighting the importance of the ma uka (mountain) to ma kai (ocean) approach to the stewardship of Hawai’i’s natural and cultural resources.


Climate Change Is Pushing Salmon North in Alaska, Scientists Say

By Will Sullivan

Chum salmon, the second-largest Pacific salmon species, can be found throughout the northern coastal regions of North America and Asia. But now, as the climate warms, the fish are laying eggs even farther north—in Alaska rivers that feed into the Arctic Ocean, according to a statement from the University of Alaska Fairbanks (UAF).


Arizona’s extreme heat threatens ‘spectacular migrations’ of butterflies

By Kevinjonah Paguio

This time of year, butterflies are in backyards and parks, but it may look different this season. This year’s extreme heat is expected to affect all parts of the ecosystem, including butterflies and their migration.


How climate change and population growth are helping armadillos move into more areas of NC

By Gareth McGrath

But is the arrival of the nine-banded armadillo in North Carolina, now going on nearly 15 years since they were first reported, necessarily a bad thing?


Assisted Migration Helps Animals Adapt to Climate Change

By Joanna Thompson

Last year, more than 100 million people were forced to flee their homes following climate-related disasters. Extreme heat and weather are shifting the areas fit for habitation—and not just for humans. Climate change is turning other vulnerable species into refugees as well.