Fig. 1From: Parasites in harbour seals (Phoca vitulina) from the German Wadden Sea between two Phocine Distemper Virus epidemicsPhoca vitulina. Prevalence of parasitic infections in respiratory tract, heart, stomach, intestine and fur in stranded (n  =  51) and shot (n  =  56) seals from the German Wadden Sea between 1997 and 2000. Numbers in columns are the exact numbers of the shot and stranded seals infected in different organsBack to article page