Chestnut-sided Warbler

Cornell’s All About Birds

Patuxent Branch Trail May 5, 2009 Photo by Steve Collins*

Patuxent Branch Trail
May 5, 2009
Photo by Steve Collins*

Middle Patuxent Environmental Area May 4, 2012 Photo by Howard Patterson

Middle Patuxent Environmental Area
May 4, 2012
Photo by Howard Patterson

Ellicott City May 23, 2020 Kurt Schwarz

Ellicott City
May 23, 20020
Photo by Kurt Schwarz

MPEA September 16, 2007 Photo by Scott Berglund

Middle Patuxent Environmental Area
September 16, 2007
Photo by Scott Berglund

Cavey Lane September 15, 2017 Photo by Kevin Heffernan

Cavey Lane
September 15, 2017
Photo by Kevin Heffernan