Invasive Alien Species

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Title: Castor canadensis
Description: Distributed throughout North America, where it is indigenous and widely reintroduced. Introduced in Argentina and Europe. In Europe currently present in Finland, Russia and Austria
Introduced in Poland (1926), Ukraine (1943) and France (1975) but these populations have since become extinct. The presence of the Canadian species appears to be detrimental to the European one (Castor fiber)
Date: 2009-04-03
Credits: Pavao Dragičević
Castor canadensis Pavao Dragičević
 
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