Flock of birds including eagles, kites, vultures and hawks soaring in the blue sky, with light clouds creating a serene atmosphere

flock birds soaring blue sky clouds serenity flying freedom wildlife high altitude migration group aerial flight pattern sky tranquil calm peace nature wild birds air flapping wings ascend glide ornithology ecology environment outdoors atmospheric unity movement harmony elevation light clouds clear sky open sky animal behavior aviary graceful overhead spread wings birdwatching eagle kite vulture hawk