climate change

Climate change is making birds smaller

December 5, 2019

When birds strike buildings in Chicago, they sometimes end up in the Field Museum of Natural History, where they’re kept as specimens. This unique collection has ...

Resources drive pika responses to climate

November 7, 2019

American pikas are considered to be particularly vulnerable to climate change due to the high alpine regions that many of them occupy. Biologists have believed that ...
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