Cheeky ravens repeatedly pull on bald eagle's tail

"Ravens are highly intelligent birds, believed to be as smart as chimpanzees. They have proven themselves to be capable puzzle solvers, tool users, and critical thinkers. They have tremendous memories and they communicate in a much more complex manner than we used to believe. They have even been shown to have a sense of humor. In many cultures, they are referred to as tricksters and crafty animals. Crows are not far behind ravens in terms of intelligence. These ravens are prime examples of how crafty and intelligent their species really is. A large bald eagle has found or possibly killed a meal. The carcass lies behind the ridge of snow, just out of sight in this video. One daring raven edges closer and closer until he is within reach of the eagle's tail. Amazingly, he grabs the tail feathers and gives them a yank. This is as saucy as it gets!