Black-crowned night-heron Nycticorax nycticorax


Identification Tips:

Adult:

Juvenile:

Immature:

Similar species:

Adults are unmistakable. Immatures can be separated from American Bittern by pale spotting on the upperwing, lack of black neck spot, different shape, stouter bills and more even upperwing coloration in flight. Juvenile Yellow-crowned Night-Heron has smaller spots on greater secondary coverts, smaller spots on head and neck, thicker bill, and longer legs. Immature Black Crowns can show a variety of plumage characters so are best separated from immature Yellow-crowns by their smaller, thinner bill and shorter legs.