A front view of an adult beaver Castor canadensis, sitting on his rear and rubbing his fur with his front paws to clean and spread oil from his gland Stock Photo -
El regreso del castor al río Tormes | La Gaceta de Salamanca
Amazon.com: LE CASTOR (MES PREMIERES DECOUVERTES): 9782070581436: Sylvaine Pérols: Books
Castor oil | natural product | Britannica
Castor | National Geographic
Native Animal of the Month: Beaver (Castor canadensis)
Castor Oil: Therapeutic Benefits, Uses For Skin And Hair Health