With winds of up to 100 mph, the male emperor penguins huddle together for warmth, alternating between the outskirts and the ...

smaller beaks and flippers compared to other penguins. This all helps prevent heat loss. They also work together to keep warm by huddling up in large groups, shuffling round so each gets a turn in the ...

Temperatures in the centre of a huddle ... penguins keep a distance of about 1cm from each other to allow air trapped in their feathers to act as an insulating barrier, keeping the penguins warm ...

They can dive 1,850 feet below the surface and stay submerged for over 20 minutes ... it as "a complete assault on the senses". Penguins huddle together to protect themselves from the strong ...

Stefan Christmann "The huddle is the emperor penguins' secret weapon against ... they will put their brood pouch over it, in order to keep it warm and shielded from the elements.