african antler-like-horns baringo-giraffe blotched blotches browser camelopard Camouflage coat coloring colors colouring colours creamy-lines even-toed-ungulate giraffa-camelopardalis-rothschildi giraffe herbivore herbivorous hide irregular-patterns light lines long-necked long-tongued mammal mane megafauna mottled nature ossicones ossified-cartilage patches pattern patterned patterns rectangular-spots rothschild's-giraffe ruminant strong-tongued tallest texture textures thin-mane Ugandan-giraffe