Drama

One red-tailed hawk and four crows.  Quite an aerial show with the crows harassing the hawk until he took refuge in the tree.  I was alerted to the chase by the crows' loud cawing.  When the hawk took to the air again two of the crows persisted with their harassment.  (See Extra) The hawk didn't seem perturbed but I wouldn't be surprised if he had a headache.