(Nycticorax nycticorax) in flight in the sky during the migration period.

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Size: 5000px × 3335px
Photo credit: © Cristian Zamfir / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: adult, animal, avian, bird, birding, birdwatching, black, black-crowned, blue, closeup, crest, crowned, fly, heron, image, lake, migratory, natural, nature, night, night-heron, nycticorax, reed, species, wader, water, wetland, white, wild, wildlife, wing