Close-up of a red-billed oxpecker feeding on insects in a cape buffalo fur

cape buffalo african buffalo red oxpecker redbilled oxpecker oxpecker tickbird animal symbiotic symbiosis friend animal friends horns ticks pest wildlife africa female bird safari savannah wild outdoor reserve national park wilderness tourism nature portrait closeup looking at camera front syncerus caffer fierce game conservation travel bush herd head eating parasite birding bird watching symbiotic relationship beak hop preen