Migrants were few other than a couple of Wilson's and a Yellow Warbler in the entrance willows to Guadalupe Beach. On my way back to the truck I spotted a large hawk over the ag fields to the south which turned out to be a pretty early Ferruginous Hawk. Also in the weeds on the side of the road I had a slightly early Gambel's White-crowned Sparrow. It was the only WC Sparrow I saw. Lots of birds at the estuary but I saw nothing outstanding other than a couple of Common terns flying along the beach.