Ursula Seibert

Response to “Resilience of harbor porpoises to anthropogenic disturbance: Must they really feed continuously?”

J. Teilmann, L. Miller, P. Madsen, 2017 .

Population development and status of harbour seals ( Phoca vitulina ) in the Wadden Sea

S. Brasseur, P. Reijnders, S. Tougaard, 2010 .