cormorants in flight, blue sky background. bottom view. spectacled cormorant or pallas`s cormorant

039 action active air animals aves avian background beautiful birds blue bottom cormorant cormorants couple daytime fauna flight fly front habitat ladoga lake lakes migration name natural nature neotropic ornithology outdoors overhead pallas pallass perspicillatus phalacrocorax rivers russia scientific seabirds seasons sky soar soaring spectacled summer two view waterbird wild wilderness wildlife wings