13835207 - A male southern giraffe, with a yellow-billed oxpecker, Buphagus africanus, on its neck. Khwai Concession Area, Okavango, Botswana.13795615 - Africa, Zambia, South Luangwa National Park. Hippopotamus in pool with mouth open (Hippopotamus amphibius). Yellow-billed Oxpecker (Buphagus africanus).13836049 - A yellow-billed oxpecker, Buphagus africanus, on the head of a male Cape buffalo, Syncerus caffer. Masai Mara National Reserve, Kenya.13836247 - Yellow-billed oxpeckers, Buphagus africanus, on the back, head and side of an African buffalo, Syncerus caffer. Masai Mara National Reserve, Kenya.13836246 - Yellow-billed oxpeckers, Buphagus africanus, on the head and nose of an African buffalo, Syncerus caffer. Masai Mara National Reserve, Kenya.13902056 - Redbilled oxpecker (Buphagus erythrorynchus) on warthog (Phacochoerus africanus), Zimanga game reserve, South Africa, Africa71393709 - Yellow Billed Oxpecker, Buphagus africanus, sits on the back of a buffalo71394553 - A yellow-billed oxpecker bird, Buphagus africanus, sitting, looking out of frame70398059 - IMPALA aepyceros melampus, FEMALE WITH A YELLOW BILLED OXPECKER buphagus africanus, KENYA70504528 - Masai giraffe (Giraffa camelopardalis tippelskirchi) and yellow-billed oxpecker (Buphagus africanus), Serengeti National Park, Tanzania, East Africa, Africa71177179 - Yellow-billed oxpecker (Buphagus africanus) on a Cape buffalo (Syncerus caffer), Kruger National Park, South Africa, Africa71182103 - African buffalo ,Syncerus caffer, with yellow-billed oxpeckers ,Buphagus africanus, looking for parasites, Tsavo, Kenya, East Africa, Africa
