Leopard seals are solitary animals that inhabit the pack-ice surrounding the area, growing up to 3.5 meters long. They are inquisitive, but rarely attack humans. They will eat anything from ...

At first glance, this leopard seal (Hydrurga leptonyx) might seem like it’s having the time of its life—mouth wide open in what looks like a hearty laugh. But don’t be fooled by its ...