Reduced availability of key prey forces adult puffins to fly further from their colonies to find food. Meanwhile, their chicks starve at the nests.
The Scandinavian and Finnish brown bear populations are among the largest in Europe but were until recently separated. A new study by Norwegian, Swedish, and Finnish researchers demonstrates that connectivity has been restored with decent exchange of individuals and genes between countries.
NINA er en uavhengig stiftelse som forsker på natur og samspillet natur – samfunn.Følg oss på: