
What does the Black-crowned Night Heron eat?
Nycticorax nycticorax
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Diet overview
Carnivore, primarily piscivorous but highly opportunistic.
How it forages
Primarily nocturnal or crepuscular hunters. They stand motionless at the water's edge or wade slowly in shallow water, waiting to ambush prey. They also employ 'foot-stirring' to disturb prey, 'bill-vibrating' to attract fish, and occasionally 'plunge-diving'. Diet includes fish, amphibians, aquatic invertebrates (crabs, crayfish, insects), small mammals, and even other birds' chicks.
When it feeds
Nocturnal and crepuscular, active from dusk through dawn. Spends daylight hours roosting quietly in dense vegetation.
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