Facebook post by University of Helsinki

25 European waterbird species can change their wintering areas depending on winter weather. Species wintering in deep waters show the fastest long-term change: their abundances have shifted annually about 5 km northeastwards in the past 24 years.
Where waterbirds winter: habitats shifting in response to climate change helsinki.fi

Responses of waterbirds to climate change is linked to their preferred wintering habitats in Europe