A beaver (genus: Castor) is a muckle rodent that bides in watter. Thare is twa kynds o beavers; Castor canadensis, fund in North Americae, an Castor fiber, fund in Eurasie. Thay are kent maist as ainimals that bigs thair ludges as timmer dams in burns.
A kynd o Shetland sheep wis kent as a beaver acause o its fine fur awfu lik doun that growed aneath lang, coorse hair.