biodiversity changes

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climate impacts alaskan arctic

Beavers are flooding the warming Alaskan Arctic, threatening fish, water and indigenous traditions

A thawing of permafrost in beaver-built wetlands can release vast stores of greenhouse gases to warm the climate, but Native peoples are already feeling the rodent’s impacts.

Alaskan bears diet adaptation

Bears in Alaska’s Hallo Bay are changing what they eat

It’s out with fish and in with berries and leafy greens—but scientists aren’t entirely sure why.
climate biodiversity birds
www.vox.com

Some birds, mammals, and fish are shrinking. Blame climate change

Climate change is messing with the size of animals around the world, from birds to mammals to fish.
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