If the guy behind you in the Humvee warbles like a skylark or bulbul, you’ll gladly give way to him or her with a smile and a wave, even if he is purple with rage ...
Crows are more than just black-feathered figures cawing from treetops; they are masters of memory and grudges, with cognitive abilities that defy our expectations. While we often admire birds for ...
"You just see lots and lots of black birds in the sky ... Wacker and the undergraduates he teaches study the sounds crows make, using remote recorders placed on campus rooftops, and also placed ...