A mob of crows and gulls

I see it outside my window everyday. The eagle usually comes hunting...I assume for juvenile gulls or crows. Nothing ordinary in that...but what is amazing is the response. Yesterday it was the seagulls that were the victims...and their response was to mob their predator.

A group of 6 was dive bombing and vocalizing at their predator. And then the coolest thing happened...a bunch of crows showed up and they joined the eagle bullying session. Gotta love cooperation in nature.