animals Asian-elephant-subspecies big browsers close color colored colors colour coloured colours communicating connected connecting downpour elephant-hide elephants elephas-maximus-indicus enclosure endangered Females grazers habitat-loss hair hairy heavy herbivore hide Indian-elelphants intelligent mammal megaherbivores rain raining Singapore skin strength strong style texture textures tough trunks tusks wet wrinkled wrinkles wrinkly zoo african broad-mouthed close-up cow creases eye eye-lashes eye-lid flat-mouthed folds gray grazer grey herbivorous large lattice-structured megafauna mother odd-toed-ungulate perissodactyl placid powerful rhino rhinoceros southern-white-rhinoceros square-lipped rhinoceros thick threatened white rhinoceros wide-lipped rhinoceros animal background barrel-shaped-body breed Bristles bristly coarse covered covering creature dappled Dirt dirty domestic-pig farm farm-animals hairs hog livestock long-haired natural nature omnivore patterned patterns pig pork porker rural sow spots spotted stout suidae sus-scrofus-domesticus swine ungulates variations variety collagen eating feeding food horns keratin Mud mud-covered muddy offspring snout white-rhinoceros appearance beak beaks blood-flow captive captivity Chinese-white-dolphin clever coastal-animals coloration colorful colourful confined conservation contrast contrasting dark-spots entertaining entertainment environment environmental Indo-Pacific-humpbacked-dolphin marine-park medium-sized near-threatened oceanic perfoming performance pink pink-dolphins restricted Sousa-chinensis teeth wild wildlife