Table 2.

Survival analysis in adult females

Age contrast	Survival models
	2 years old vs. older than 2 years	2 and 3 years old vs. older than 3 years	2, 3, and 4 years old vs. older than 4 years
AIC	493.31	491.46	496.69

AIC for different age-dependent statistical models of survival with two age classes. The recapture probability is modeled as a function of time. The number of parameters used in the model is always 7.