Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-800; f/10; 1/640 sec.
This page is for the Baird’s Sandpiper (Calidris bairdii). While on a birding trip to four different wildlife refuges, I got these Baird’s Sandpipers. They were among several other shorebirds that I am still trying to identify.