This group of approximately 25 birds flew in unison around in a sort of figure eight pattern over and over. My video is almost 2 minutes, however I watched them for at least 10 trying to figure out what they are. It was a very cold day. Around zero all day. Too cold to continue watching. Same flight pattern over and over in unison. Very cool but odd.
Oiseau
Shoreline Baylands Birding Trip for Photography Class