side view of ruppell's griffon vulture standing alert on the ground with head turned and beak open in the wild buffalo springs nat

vulture standing alert head turned open call calling side view profile ground old world wing feathers beak bill grass safari bird birdlife scavenger conservation samburu isiolo buffalo springs national reserve kenya park africa african wildlife wild wilderness nature savanna savannah critically endangered raptor prey squawk squawking ruppell's griffon nationa gyps rueppelli