brown snake-eagle circaetus cinereus perched in a old tree

africa african animal aves avian avifauna bird birding birdwatching brown cinereus circaetus closeup color conservation daylight daytime destinations eagle environment fauna national natural nature ornithology outdoor outside park perched plains portrait prey raptor reserve safari sanctuary senegalensis serengeti single snake snakeeagle species tanzania tourism transfrontier travel tree walking white wild wilderness wildlife