Never a dull moment

The Sacramento National Wildlife Refuge never disappoints!

American White Pelicans

Greater White-fronted Geese

Snow Geese

Are these ducks Green-winged Teals? They had a purple stripe on their heads instead of green and I don't think it was just a trick of the eye from the way the sun was shining. When they flew away, they looked purple with the naked eye, too.
 ¯\_(ツ)_/¯

Green-winged Teals???

 And finally, something that's very easy to identify!

Black-tailed Jackrabbit