Resting Up

These Oyster Catchers were all in a huddle on the rocks, looking like they were resting. The incoming waves didn't bother them, maybe bringing in food in the form of shell fish. It's the first time I had seen so many together. What do you call a collection of Oyster Catchers? I thought it made a good picture with the sandstone rocks, blue and white water and black and white and orange birds!