Close up shot of a large African spurred tortoise, centrochelys sulcata with long lifespan, slowly crawling and moving forward with its stumpy and padded feet, foraging for food on the ground

african spurred tortoise centrochelys sulcata species animal reptile africa wild wildlife shell turtle old pet nature natural conservation endangered threaten extinct habitat herbivore exotic crawl park zoo sanctuary carapace head slow spur large thigh food geochelone backyard house move eat forage feed feet stumpy long lifespan walk ground leaf browse neck