Orr, Minn. — The first clue was the flock of ravens. Tom Gable spotted the birds while driving to work. He pulled over and saw what they were circling: a rib cage poking out of the fresh dusting of ...

Do ravens follow wolves to feed on their kills? For decades, biologists assumed they did. Ravens are often seen flying with wolves, following their tracks, or gathering quickly at fresh carcasses A ...