Flying Barnacle Geese (IMAGE)
Caption
Each spring, barnacle geese have to fly a long way to their breeding grounds. It's a couple of thousand kilometres to Arctic Russia, where they have to arrive just as the snow has melted. Are they able to predict the vastly changing climate there from their wintering grounds?
Credit
Jasper Koster
Usage Restrictions
Only to be used in combination with the research described in this press release and with source.
License
Licensed content