Add Yahoo as a preferred source to see more of our stories on Google. Cockatoos are a little evil by default. Of course, they don't actually want to be evil; they don't have the brain capacity for ...

Add Yahoo as a preferred source to see more of our stories on Google. Of all the entertaining pets on the web, few compare to the antics, hilarity, and general silliness of the bird brigade. I'm ...

Cockatoos are a little evil by default. Of course, they don't actually want to be evil; they don't have the brain capacity for that. They do not do things in a mean-spirited way, but they're so ...

See more of our trusted coverage when you search. 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 ...