Presence of the Eurasian otter Lutra lutra (Linnaeus, 1758) (Mammalia Mustelidae) in the Foce Sele-Tanagro Nature Reserve (Campania, Southern Italy)

In Italy, the Eurasian otter, Lutra lutra (Linnaeus, 1758) (Carnivora Mustelidae), occurs with two separated populations in the southern regions and recently it has also re-colonized the north-eastern fluvial networks. Here, we present the first photographic evidence of the Eurasian otter presence along a stretch of the Calore river (Campania region, Southern Italy), where this species was generically reported in previous study. Our findings enlighten that the Calore river network might play an important role for the conservation and expansion of this species in Campania