From the late 1950s, Otters Lutra lutra suffered a drastic decline in both range and numbers over much of the UK and Western Europe (Macdonald & Mason 1994), a decline which, at the time, went largely unnoticed.
From the late 1950s, Otters Lutra lutra suffered a drastic decline in both range and numbers over much of the UK and Western Europe (Macdonald & Mason 1994), a decline which, at the time, went largely unnoticed.