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Antarctica Picture Gallery - Other birds 4

1/ Snow petrels (Pagrodama nivea) group resting on sea-ice in winter

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Snow petrels are birds of the Antarctic, they don't migrate as such but move further north in winter as the cold weather sets in. Research in recent years has shown that the Antarctic ocean beneath the winter ice is surprisingly rich in life - a fact that it seems these birds have known about for some time. 

They frequently arrive surprisingly far south in the winter in ridiculously low temperatures and high winds for such small creatures and rest overnight on totally exposed sea-ice, as here. Any spring and summer shelter is blocked up by now. The reason they venture south in such adverse conditions would seem to be in order to take advantage of the abundance beneath the ice and the relative rarity of summer competitors.

Paul Ward - Pentax equipment, 50mm lens, 35mm film, K64.
This picture may not be copied or used in any manner without prior written permission.

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