House Sparrow
Color aberration ‘Brown’
Stone Hill Farm (Ellicott City)
July 4, 2011
Photo by Kathy Litzinger
Lake Kittamaqundi
December 10, 2025
Photo by Doug Wassmer
Columbia
December 14, 2008
Photo by Richard Orr
Lake Elkhorn
December 18, 2006
Photo by June Tveekrem
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.