martial eagle perched in acacia

acacia adult africa african avian beak beautiful bellicosus bill bird birdlife birds birdwatching black blue brown colorful colourful conservation curved eagle environment eye fauna feathers fierce fowl game grey habitat history hunter impressive isolated kenya large long martial natural nature ornithology outdoors perched perching photograph plumage polemaetus posing powerful predator profile raptor safari sky species spots striking tail white wild wilderness wildlife yellow zoology