Brown Thrasher

Cornell’s All About Birds

Centennial Park
January 23, 2024
Photo by Annette Allor

Middle Patuxent Environmental Area
February 1, 2014
Photo by Kevin Heffernan

West Friendship Park
April 13, 2013
Photo by Jeff Culler

Mount Pleasant
June 4, 2012
Photo by Nancy Magnusson

West Friendship Park
November 9, 2025
Photo by Tim McGowen

Blandair April 19, 2019 Tony VanSchoor

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.