Seth Wollney of Staten Island posted this very good link on trying to figure out the shorebird species Yellowlegs ,Willet & Solitary sandpiper.. Its shorebird peak so a primer on using size instead of plumages.
GEYE is greater yellowlegs
LEYE is Lesser Yellowlegs
SOSA Solitary Sandpiper
WILL Willet.
By the way
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRM8XdSniG8aODD3RY9ZmyRjDqH7RYgaYW5cc5S4vm_KHqgKyGw_sT_7hPaS7j3n4Ex70J_VeilrDn6Q6Y7Q9BJaQapG5o8YV93QJzYVkTGGKCEq-6UKUma-HVNvuXttufZoaP_N0wlAU/s1600/Yellowlegs+Comparison.jpg
