This was the easiest bird of the day; Lupe pointed out this Lazuli Bunting right behind the visitor's center. Later I saw a Black-Headed Grosbeak off the patio, and a Rufous Hummingbird at the feeder.
This Black Tern was on Pond 8. Pond 8 was a great pond today. It was quite low with mudflats and rocky islands, and was packed with shorebirds. I saw dowitchers, Wilson's Phalaropes, Least and Western Sandpipers, American Avocets and Black-necked Stilts, several Northern Shovelers, and a Willet was seen there, too. I also saw a Bullock's Oriole on Pond 1, and got a great look at a Black-tailed Gnatcatcher. On Pond 9 I saw a Least Bittern, Snowy Egrets, and Black-Crowned Night-Herons. It was the most productive day birding I've had in a while.