Gestation
Birth
Infants (<1 year of age)
Weaning
Juveniles (1-2 years of age)
Subadults (2-3 years of age)
Young adults (4-5 years of age)
Adults (>5 years of age)
Females: Ewes may live 10-14 years.
Young lambs are a grayish coloration with soft hooves and a black-brown tail.
Image credit: © San Diego Zoo Wildlife Alliance. All rights reserved.
Turner & Hansen (1980)
Shackleton (1984)
USFWS (2000)
Thompson & Turner (1982)