RMRYY7BK–Yellow-billed Oxpecker, feeding on back of donkey, Makasutu Forest, Gambia 27 February 2019 RF2AB15T9–A yellow-billed oxpecker (Buphagus africanus) on the back of a common warthog (Phacochoerus africanus). The oxpecker appears to have been feeding at a RF2AHWMHM–Red-billed Oxpecker feeding on ticks on the back of a cape buffalo in the plains of Africa inside Masai Mara National Reserve during a wildlife safari RF2ABH842–A yellow-billed oxpecker (Buphagus africanus) on the back of a Cape buffalo (Syncerus caffer). Serengeti National Park, Tanzania. RMCC70EA–A Yellow-billed Oxpecker feeding on a Giraffe RM2ATCCH5–Black Rhinoceros (Diceros bicornis) male feeding on the savannah in Lewa Wildlife Conservancy, Kenya RFP583C8–Tanzanian hippos RMP4YXY3–Lesser Kudu (Tragelaphus imberbis) male on the savannah in Tarangire National Park, Tanzania RMHAAR76–Cape buffalo (Syncerus caffer) with Yellow-billed oxpeckers (Buphagus africanus) on its head, Maasai Mara National Reserve, Kenya RMFFKGFX–Yellow billed oxpecker on a giraffe's neck in the Serengeti RF2AB6XD7–A male common warthog (Phacochoerus africanus) with fine tusks. A yellow-billed oxpecker (Buphagus africanus) is feeding on its back. Tarangire Nation RF2ADWK89–Yellow billed oxpecker sitting on back of zebra in Moremi NP (Khwai), Botswana RMW7YAE7–Masai giraffe (Giraffa camelopardalis tippelskirchi) male with red-billed (Buphagus erythrorhynchus) and yellow-billed (Buphagus africanus) oxpeckers on neck, Ruaha National Park, Tanzania.