From special tears that protect their eyes in salty seawater to their migrations for feeding and giving birth, harp seals have many special adaptations for thri
On the gleaming white ice, a little seal pup dozes in the sun. Her fluffy white fur camouflages her and helps her stay hidden from enemies. Soon the pup's mothe
The Arctic is a land of ice and snow, a harsh world that seems ill-suited to young animals. Yet it is here that harp seal pups are raised. They must quickly lea