Mean, standard error (SE), and range of age estimates (days) of newborn white-tailed deer (<i>n</i> = 71), mule deer (<i>n</i> = 61), and pronghorn (<i>n</i> = 37) in Minnesota, South Dakota, and California, USA, 2001–2009.

Age estimates were generated from published neonatal-age models. aModels were obtained from Brinkman [20], Haskell [17], Sams [19], Haugen and Speake [18], Robinette [21], or Tucker and Garner [22]. bMeans differed (P<0.05) among all model results and from known-age young. cMeans differed (P<0.05) between model results and known-age young. dMeans differed (P<0.05) between model results and known-age young. Mean, standard error (SE), and range of age estimates (days) of newborn white-tailed deer (n = 71), mule deer (n = 61), and pronghorn (n = 37) in Minnesota, South Dakota, and California, USA, 2001–2009.