Weddell seals are the most southerly breeding of all the mammals. Because they are air-breathing furry mammals, seals have to give birth on land (or ice). Seals can’t give birth in the water ...

One of the greatest challenges faced by the Antarctic team One of the greatest challenges faced by the Antarctic team of Frozen Planet II was filming Weddell seal mothers teaching their pups to swim.

Weddell seals, named after the sea, are commonly found, as well as crabeater and leopard seals, one of the top predators of the Antarctic. Witness vast colonies of Adelie penguins, which thrive in ...