Herons: Egrets: Bitterns: Ardeidae | Cranes: Gruidae

black-crowned night-heron: Nycticorax nycticorax, Mud Lake

AvesBirdsBirds of North AmericaCiconiiformesHerons Egrets Bitterns ArdeidaeLocationsMud LakeOntarioOttawaWestblackcrowned nightheron Nycticorax nycticorax