Brown Creeper

Cornell’s All About Birds

Eyes open
Hammond Village
February 6, 2007
Photo by June Tveekrem

Eyes closed
Hammond Village
February 6, 2007
Photo by June Tveekrem

Centennial Park
March 7, 2010
Photo by Richard Orr

Columbia
November 7, 2018
Photo by Sarah Romero

Howard County Conservancy October 3, 2025 Gregg Petersen

When possible, take a photo and make a sound recording and spectrogram.