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A rhino looking at an oxpecker, also known as a tick-bird, which eats the ticks on the rhino
Rhino head close-up
A beautiful large white rhinoceros with a stowaway Oxpecker.  The Oxpecker bird is know for eating ticks and other external parasites, the oxpecker acts as a watchman for the mammals on which it happens to be situated. When danger approaches, a hissing call warns its host to a potential and nearby predatory threat thus allowing the host ample opportunity to either fight or flee.\nRhino horns are similar in structure to horses’ hooves, turtle beaks, and cockatoo bills. They are made of keratin – in rhinoceros horn, it is chemically complex and contains large quantities of sulphur-containing amino acids, particularly cysteine, as well as tyrosine, histidine, lysine, and arginine, and the salts calcium carbonate and calcium phosphate.
Black rhinoceros (Diceros bicornis). Ngorongoro Crater, Tanzania, Africa
A female southern white rhino takes a pause from grazing during a rainy day at Lake Nakuru National Park, Kenya
A Southern White rhinoceros or square-lipped rhinoceros (Ceratotherium simum) in the Ziwa Rhino Santuary in Uganda, East Africa. This is the largest extant species of rhinoceros.
Two horned rhino in captivity
The black rhinoceros or hook-lipped rhinoceros (Diceros bicornis) is a species of rhinoceros, native to eastern and southern Africa.  Ol Pejeta Conservancy also called Sweetwaters Game Reserve, Kenya
Black rhinoceros on the african grassland
Black Rhinoceros and Red Billed Oxpecker in wildlife
Sumatran Rhinoceros, dicerorhinus sumatrensis, Adult standing on Grass
Close-up of rhino taking a mud bath. Many species of mammals wallow in mud in order to stay cool and remove parasites.
White Rhinoceros in wildlife during a safari.
A rhinoceros walking in savannah in Kenya
White rhinoceros with ox pecker birds on it's back walking through the African bush of Zimbabwe. Ox pecker birds help with the grooming of the rhinoceros in a symbiotic relationship. Piggyback.
Rear view to a sleeping white rhino in the Kruger National Park in South Africa
Rhino - Rhinoceros with Bird and Baby White rhinoceros Square-lipped rhinoceros Ceratotherium simum
African Rhino
Rhinoceros in a zoo, close-up of photo
Black rhinoceros (Diceros bicornis). Ngorongoro Crater, Tanzania, Africa
one white rhino in Nairobi NP
Black rhinoceros (Diceros bicornis) in Etosha National Park, Namibia.
rhino in protected area in national park, Uganda
A white rhino at Kruger National Park in South Africa.
Sleeping white rhino with a red-billed oxpecker in the Kruger National Park in South Africa
rhinos and herons feed in the pasture
Bleeding rhino after fight and birds flying on its back in Maasai Mara
A black rhinoceros in a grassy expanse, in Lake Nakuru National Park – Kenya
Animal symbiosis. Egret on the back of a rhinoceros. Prairie near Lake Nakuru. Incredible trip to exotic Kenya. Lonely white muddy rhinoceros grazes among the sparse dry vegetation. Africa
Wild baby white rhino, on the shore of Lake Nakuru, Kenya, Africa, with it's mother close by\n\nTaken in Lake Nakuru, Kenya, Africa
Free Images: "bestof:Rhinopomastus minor natur et fåglar djur oromia etiopien abessinsksabelnäbb"
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