Adult (American) © Melissa James eBird S28003278 Macaulay Library ML 34199991
Juvenile © Evan Lipton
Juvenile © Evan Lipton
Immature (American) © Alex Lamoreaux
Adult (Eurasian) © Ian Davies
+ 6
Adult (Eurasian) © Markus Craig
Adult (American) © Ignacio Zapata
Adult (Dusky) © Marbry Hopkins
Adult (Dusky) © Santiago Imberti
Habitat © Daniel Jauvin

kvakoš noční Nycticorax nycticorax

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Určování

PODPORUJE MERLIN

Stocky heron with neck usually tucked in. Adults overall pale grayish with black cap and back. Red eyes. Juveniles noticeably different, brown and streaky with yellow eyes. Often crouched under overhanging branches during the day. Feeds nocturnally for fish, frogs and other prey. Where it overlaps with Yellow-crowned Night-Heron, note large teardrop-shaped white spots on wing coverts which Yellow-crowned lacks.

PODPORUJE MERLIN