Least Sandpiper

Cornell’s All About Birds

Triadelphia Reservoir
August 30, 2015
Photo by Russ Ruffing

UMDCF
July 12, 2009
Photo by Richard Orr

Waverly Pond
May 19, 2017
Photo by Tony VanSchoor

Pigtail (juvenile)
August 5, 2021
Photo by Kurt Schwarz

Cavey Lane May 8, 2018 Russ Ruffing

While not necessary for common species, it is good to get into the habit of including photographs and recordings/spectrographs so that you do it for uncommon species that require more documentation.