Researchers at the University of Veterinary Medicine Vienna are reporting that Goffin's cockatoos (Cacatua goffiniana) engage in food flavoring behavior by dunking food into soy yogurt. Experimentally ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. You've probably heard of protective dogs, but what about cockatoos? One woman has given an insight into what it's like ...