Three avian experts, presented with a picture, confirmed the bird is a red-tailed hawk. “Probably hunting squirrels on campus,” wrote Peter G. Saenger, an ornithological specialist at Muhlenberg ...

It will come as no surprise to squirrel lovers — and haters, for that matter — that the twitchy, resourceful rodents are exquisitely attuned to the world around them. Researchers at Oberlin College ...