Birds in Europe are prying up the metal barbs, meant to repel them from roosting on buildings, and using the devices as nesting material

They made him a present that couldn't be missed. By Lily Feinn.

In all, I tested 309 individual pairs of crows; or in other words, once again I freaked out a lot of Seattle residents wondering why there was a woman with a camera, binoculars, and some dead animals loitering in front of their house for long periods of time. By Kaeli Swift.

…and why Seattle may be the Corvid Capital of the World. By James Ross Gardner.

“Fly still, I’m about to land.”