Modeling resighting probabilities of 54 fledgling Puff-throated Bulbuls. For each model the number of parameters (K), differences in QAICc scores relative to the top-ranked model (Δi), QDeviance (QDev), and model weight (wi) are listed. Variables are coded as constant (.), presence/absence of helper(s) (h), sex (g), and weekly time dependence (t).