Herons: Egrets: Bitterns: Ardeidae | Cranes: Gruidae

black-crowned night-heron: Nycticorax nycticorax, Ottawa--Britannia Conservation Area (Britannia Ridge)

June2017AvesBirdsBirds of North AmericaCiconiiformesHerons Egrets Bitterns ArdeidaeOttawaBritannia Conservation Area Britannia Ridgeblackcrowned nightheron Nycticorax nycticorax