Barred Owl

Cornell’s All About Birds

Annapolis Rock Road
Patuxent River State Park
February 10, 2013
Photo by Bill Hill

Annapolis Rock Road
Patuxent River State Park
February 10, 2013
Photo by Nancy Magnusson

Henryton (PVSP)
April 13, 2016
Photo by Kathy Litzinger

Lake Elkhorn
June 15, 2007
Photo by Barry Miller

Gorman Stream Valley NRA
December 7, 2025
Photo by Kurt Schwarz

Cavey Lane May 28, 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.