The harbour porpoise is a small whale that lives in Swedish waters all year round. By examining collected dead porpoises...

Three seal species are found in Swedish waters, of which the grey seal (Halichoerus grypus ) is the most common. Most ...
Laddar pollenprognos...
Fotograf: Håkan Aronsson
On behalf of the Swedish Agency for Marine and Water Management, the museum is responsible for monitoring the health status of seals and porpoises, as part of their conservation efforts. This research is crucial to understanding and protecting these marine species.
The harbour porpoise is a small whale that lives in Swedish waters all year round. By examining collected dead porpoises...
Three seal species are found in Swedish waters, of which the grey seal (Halichoerus grypus ) is the most common. Most ...
Antalet ringmärkta fåglar är lägre än på 35 år. Orsaken kan vara klimatförändringar som påverkar
I källaren på Naturhistoriska riksmuseet firas 60-årsjubileum. I 25-80 grader kalla frysutrymmen
Ringmärkningscentralen har hittills i år behandlat över 1000 fynd av svenska ringar. Även om alla
Nu påbörjas den andra inventeringen någonsin av den akut hotade Östersjötumlaren. Populationen har