They are famously fat—cumbersome, lethargic, and oddly charming for the way they lounge around half-submerged in muddy pools all day. Hippos are gregarious herbivores that don’t much like the heat, bu
Ostriches may not be able to fly, but they loom large in the bird kingdom. They are the world’s tallest and heaviest living birds, and they lay the largest eggs. With their long legs, ostriches are al
