Model selection results for recaptures-only survival (φ) and detection probability (<i>p</i>) estimates.^a

aQuantities shown are the number of parameters (np), log-likelihoods, QAICc values (adjusted for small sample sizes and extra-binomial variation with = 1.60), and Akaike weights. bSub-models for p are compared while the fully time- (“seg”) and group-varying CJS sub-model for φ is held constant, φ(seg×G) . Groups consist of separate combinations of species, population, tag type, and year. cSub-models for φ are compared while the sub-model for p is held constant at the best model from the above model set, p(line×year+tag type+flow Mission). dFlow covariate terms specify that p estimates on receiver lines are dependent upon the river water level measured at either Mission or Port Mann guage stations [31] or upon day of year. See text. eThe flow covariate term specifies that φ estimates in river segments are dependent upon the river water level measured at the Mission guage station at the start of each segment. See text.