Blar i Institutt for natur, helse og miljø på forfatter "Johnsen, Christin Beate"
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Scent-sniffing dogs can discriminate between native Eurasian and invasive North American beavers
Rosell, Frank; Cross, Hannah; Johnsen, Christin Beate; Sundell, Janne; Zedrosser, Andreas (Peer reviewed; Journal article, 2019)The invasion of a species can cause population reduction or extinction of a similar native species due to replacement competition. There is a potential risk that the native Eurasian beaver (Castor fiber) may eventually be ...