two southern white crowned shrikes, eurocephalus anguitimens, perched on a tree branch in a lush forest in south africa

african wildlife avifauna eurocephalus anguitimens southern white crowned shrike surroundings birds animals avian species bird anatomy behavior conservation diversity enthusiasts habitat identification perching birding birdwatchers birdwatching ecological balance ecosystem fauna feathered friends feathers foliage forest green greenery nature observing ornithology outdoor pair perched south africa tree branch two observation