Veterinarians at the Smithsonian’s National Zoo performed the first successful reverse vasectomy on a Przewalski’s horse. Przewalksi’s horses are a horse species native to China and Mongolia that was declared extinct in the wild in 1970.
Veterinarians at the Smithsonian’s National Zoo performed the first successful reverse vasectomy on a Przewalski’s horse. Przewalksi’s horses are a horse species native to China and Mongolia that was declared extinct in the wild in 1970.