Flock of Gulls. Pacific Coast south of San Francisco. January 14, 2006. © Copyright G Dan Mitchell – all rights reserved.

As I drove up the Pacific Coast Highway between Santa Cruz and San Francisco last weekend I came across a huge flock of gulls on a beach where a river flows into the ocean. As if they had just discovered an amusement ride for birds, the gulls dropped into the creek, rode it to the edge of the surf, took off to fly a loop back up the creek, and did this over and over.