A giant tortoise feeding on Santa Cruz Island in the Galapagos.
ref Linda Cayot 1981 In the drier areas, fallen Opuntia cactus pads and fruits are an important element in the diet of tortoises.
A giant tortoise feeding on Santa Cruz Island in the Galapagos.
ref Linda Cayot 1981 In the drier areas, fallen Opuntia cactus pads and fruits are an important element in the diet of tortoises.