An early day shot, but certainly not sunrise.
I find four different species in this group.
The easy one is the Snowy Egrets, look at the attitude. There are also Black-necked Stilts, Yellowlegs, and a Willett.
Above, I added the last shot after the article was finished…
Looking close you will find a Glossy Ibis. Hint; his head is only visible and underneath a Snowy LOL.