Threatened species of Castor

In 1999, a beaver was found in the wild in Belgium (Durbuy in the Ardennes) for the first time since 1848.

1. Threatened species of Castoridae

1. Threatened species of Castor fiber birulai
2. Threatened species of Castor fiber
3. Threatened species of Castor canadensis phaeus
4. Threatened species of Castor canadensis mexicanus