Bonaparte’s Gull

Cornell’s All About Birds

Wilde Lake
April 1, 2011
Photo by Jeff Culler

Centennial Park
January 7, 2016
Photo by Tony Van Schoor

Centennial Park
April 8, 2014
Photo by Richard Orr

Centennial Park
April 6, 2007
Photo by Bill Hill

Scotts Cove April 7, 2022 Gregg Petersen

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.