Hooded Merganser

Cornell’s All About Birds

Hooded Merganser

Video of the Mergansers in Columbia on April 23, 2022 by John Harris

Race Road wetlands April 24, 2004 Photo by Mark Hollis *

Race Road wetlands April 24, 2004 Photo by Mark Hollis *

MPEA March 3, 2019 Photo by David Sandler

MPEA March 3, 2019 Photo by David Sandler

REI pond (Columbia) January 15, 2016 Photo by Rod Quinio

REI pond (Columbia) January 15, 2016 Photo by Rod Quinio

Marriottsville (PVSP), May 12, 2018 Photo by Tony VanSchoor

Marriottsville (PVSP), May 12, 2018 Photo by Tony VanSchoor

* Sponsored by Stan Arnold