Aerial view of a large flock of common cranes flying over the agricultural fields, wildlife, autumn bird migration, overcast autumn day, high altitude wide angle drone shot moving forward

migration cranes birds grus grus common crane flight field flying aerial sky ornithology avian landscape fly bird crane drone nature wildlife europe fauna beak wings beautiful wild wing plumage feathers rucava common outdoors pair nica grass animal beauty grey natural japan water red neck gray feather couple dance head black white