Semi-aquatic creatures, hippopotamuses live in water for protection and to regulate body temperature but feed on land at night. Bryston Bowannie's picture jasper hippopotamus chomps on delicious grasses and tender shoots. Devouring eyes from turquoise inlays are set to picture jasper in this roughly 2 5/8" long, 1" wide and 1 3/8" tall wonderful herbivorous mammal.