Cell phone grab, by the time a got my net it was gone. A first for the yard. Maybe a Brown Spiketail?
I thought I missed getting pictures of this guy but I guess I technically didn't, lol. That's the tail in the center of the image
American Avocet on left, Black-necked Stilt on right,
There were about 60 sheltering with Sandwich and Royal Terns as well as Laughing Gulls. I could see no tags in photographs