Oden was in Antarctica during the southern summer 2009-2010.

Despite the long southern summer, his skin was still as white as milk.

Each year he returned to the Australia for the southern summer.

The female lays two eggs in a cup-shaped nest during the southern summer.

Lambs are born in the southern summer after a gestation period of about 6 months.

The breeding period is in the southern summer.

"But those voyages were always at the height of the southern summer, when we were less likely to encounter bad weather."

The situation is reversed during the southern summer.

Penguins need to cool off in the hot days of the southern summer.

It was finished in the 2005/2006 southern summer.