Yellow-crowned Night-Heron (Nyctanassa violacea) [ślepowron żółtoczelny] {квак чорногорлий}. Birds of New York. Photography by Roman T. Brewka.
Yellow-crowned Night-Heron (Nyctanassa violacea) [ślepowron żółtoczelny] {квак чорногорлий} Captree Island, June 27, 2015
Yellow-crowned Night-Heron (Nyctanassa violacea) [ślepowron żółtoczelny] {квак чорногорлий} Central Park, May 11, 2014