late 14c., from Old French variation , from Latin variationem (nominative variatio ) "a difference, variation, change," from past participle stem of variare "to change" (see vary ). The musical sense is attested from 1801.
Urosaurus ornatus - Wikipedia
Lithophane socia - Wikipedia
Halichoerus grypus - Grey seal (Species)
Tadorna ferruginea - Ruddy shelduck (Species)
Branta canadensis - Canada goose (Species)
Tilia caroliniana - Wikipedia
Anas acuta - Northern pintail (Species)
Băbească neagră - Wikipedia
Lutra lutra - European otter (Species)
Sorex minutus - Eurasian pygmy shrew (Species)
Coquillettidia perturbans - Irritating mosquito ...
Aythya marila - Greater scaup (Species)
Malayan tapir - Wikipedia
Gulf crayfish snake - Wikipedia
Colocasia esculenta, Exotic Rainforest rare tropical plants