Crows are very clever and they are known for their habit of nagging larger raptors when they intrude their territories. Usually, they retreat after some futile attempts, but this crow had something else in its mind. Flying with the eagle it takes rest on the back of the flying eagle maybe to energize for further nagging and the eagle ignores it.
This series photos are taken by Phoo Chan, a California based bird photographer whose photos were also featured by National Geographic. Scroll down the page to feast your eyes. via 500px | Twitter | Flickr | via boredpanda