Aylesbury ducks walk on a frozen pond in Haddenam
Aylesbury ducks walk on a frozen pond in Haddenam, near Aylesbury, southern England January 13, 2010. Britain, shivering through its coldest winter in three decades, was hit by a fresh blanket of snow on Wednesday, halting flights from London Gatwick, Birmingham and Cardiff airports.
REUTERS/ Eddie Keogh (BRITAIN - Tags: ENVIRONMENT SOCIETY ANIMALS)