http://us.movies1.yimg.com/movies.yahoo.com/images/hv/photo/movie_pix/warner_independent/march_of_the_penguins/marchofthepenguins8.jpg

this is a group of male empire penguins hudling together as they mind there baby penguins under their bellys to protect them from the cold weather as they wait for their mates to come home with food.