It looked like this American Coot was challenging me to try standing on one leg as long as it could. I didn't accept the challenge! No way am I going to embarrass myself by a not so graceful fall on the Delta Ponds walkway! This old guy just isn't that steady on his feet anymore. :) They sure do have interesting feet!

"American Coot Adult - Thick greenish legs and very large feet, Black head and neck, Pointed white bill"
From 'All About Birds'-Press here for Link