palm-nut vulture gypohierax angolensis or vulturine fish-eaglebig birds of prey sitting in tree, lake mburo national park, ugan

accipitridae africa african alertness angolensis animal beak bird birds carnivore carnivorous eagle eye feather fish fisheaglebig gypohierax head heraldic hunter lake mburo national nature nut ornithology palm palmnut park perched perching plumage portrait predator prey raptor resting scavenger sitting sky tree ugan uganda vulture vulturine white wild wilderness wildlife wing