Mares atque feminaecornua habent, sed cornua feminarum minuta, marum longa atque spiralia sunt. Feminae omnino pullum unum habent, quamquam parire possunt usque ad tres, postquam esse in gestatione in qua plus minusve 146 dies manet.
In Australiasaeculo vicensimo, pecus ovinum pervenit in gradibus haud antea adsecutis; hoc pernotandi est quia ovis non ingenua huius terrae, continentisOceaniae sed praevioribus saeculis, sua sub occupatione, introducta est, cumque aliis animalibus.
Bibliographia
Budiansky, Stephen. 1999. The Covenant of the Wild: Why animals chose domestication. Yale University Press. ISBN 0-300-07993-1.
Ensminger, M. E., et R. O. Parker. 1986. Sheep and Goat Science. Ed. 5a. Danville, Illinoesiae: The Interstate Printers and Publishers Inc. ISBN 0-8134-2464-X.
Simmons, Paula, et Carol Ekarius. 2001. Storey's Guide to Raising Sheep. North Adams, Massachusettae: Storey Publishing LLC. ISBN 978-1-58017-262-2.
Smith M. S. Barbara, Mark Aseltine, et Gerald Kennedy. 1997. Beginning Shepherd's Manual. Ed. 2a. Ames Iovae: Iowa State University Press. ISBN 0-8138-2799-X.
Weaver, Sue. 2005. Sheep: small-scale sheep keeping for pleasure and profit. Irvine, Californiae: Hobby Farm Press, impressio BowTie Press, divisionis BowTie Inc. ISBN 1-931993-49-1.
Wooster, Chuck, et Geoff Hansen (photographus). 2005. Living with Sheep: Everything You Need to Know to Raise Your Own Flock. Guilford Connecticutae: The Lyons Press. ISBN 1-59228-531-7.