aggressive ancient animal animated artificial big carnivore creature danger dino dinosaur dinosaurs display educational entertaining exhibit extinct fearsome fierce figures fossil history huge immobile jurassic large life-like light lizard make-believe model monster mouth natural-history powerful prehistoric realistic reconstruction replica reproduction reptile reptilian shade shadows shape shaped sunlight sunshine zoo eggs age aged aldabra-giant-tortoise aldabrachelys-gigantea armor armored armorment armour armoured armourment carapace eating eating-grass elongated neck giant-tortoise herbivore hide large-tortoise leathery longevity moist neck old open-mouthed plod plodding protection protective Seychelles shell size skin slow strength strong texture textured textures tongue tortoise aquarium aquatic bulbous bulbous-growth carnivorous critically-endangered crocodile crocodilian elongated-snout fish-eating-crocodile freshwater gavial gavialis-gangeticus ghara Gharial hollow-bulbous-nasal-protuberance Indian-gavial Indian-gharial interdigitated-teeth jaws long-narrow-snout long-nosed-crocodile nostril-swelling piscivorous protuberance Singapore teeth vocal-resonator water animals appearance Asian-elephant-subspecies browsers close color colored colors colour coloured colours communicating connected connecting elephant-hide elephants elephas-maximus-indicus enclosure endangered Females grazers habitat-loss hair hairy heavy Indian-elelphants intelligent mammal megaherbivores style tough trunks tusks wrinkled wrinkles wrinkly abstract astrochelys-radiata feeding Madagascar pattern patterned radiated-tortoise rough scaly