Top-ranked survival models of neonate bighorn sheep from birth to 52 weeks post capture in the Black Hills, South Dakota, USA, 2010–2012 when ĉ (a model term representing overdispersion) was 1.0 (i.e., assumed no dispersion).

aComposition and description of models are listed in Table 1. bAkaike’s Information Criterion corrected for small sample size (Burnham and Anderson 2002). cDifference in AICc relative to min. AIC. dAkaike wt (Burnham and Anderson 2002). eNumber of parameters.