How to identify animal tracks, burrows and other signs of wildlife in your neighborhood

Look closely at living and dead trees to find evidence of even smaller neighbors. A fine, uniform, granular sawdust pushed from tiny holes in bark can indicate beetle larvae feces, or “frass.” A large ...
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Tiny, Mask-Wearing, New-To-Science Opossum Species Discovered In The Peruvian Andes

An intrepid expedition team set off in 2018 to look for a mysterious species of squirrel in the Peruvian Andes. What they found instead was a brand-new species of opossum. “I realized immediately that ...