Flock Of Migratory Birds Flying Above The Powerlines During Daytime In Tokyo Japan

flying birds birds sky flock powerlines migratory power lines fly formation flight bird ornithology power pole birdwatching passerine corvus flying poles carrion crow blackbird wires above ornithologist hunt wings feathers daytime clouds ecology cables stalking landscape wildlife silhouette scenery japan tokyo nature wild electric electrical power electrical power animal behavior habitat outdoor black low angle