flock of cape vultures or cape griffon (gyps coprotheres), also known as kolbe's vultures sitting on a tree

africa african animal avian bald beak bird watching blue branch cape griffon vulture carnivore endangered environment fauna feather flock gyps coprotheres habitat head looking national park nature nest ornithology outdoor perched plumage predator prey protected raptor reserve resting safari scavenger serengeti sitting sky south travel tree wild wildlife wing