Figure 2.

Effects of age and urbanization intensity on predation and parasitism in Southern Alligator Lizards. (A) Probability of tail loss (yes = 1, no = 0) (N = 723); (B) Tail ratio for lizards with unbroken tails (N = 171); (C) Break ratio for lizards that had experienced tail loss events (N = 455); (D) Probability of ectoparasitic infections (yes = 1, no = 0) (N = 157). Lines and standard errors generated from logistic regression models (A,D) or general linear models (B,C). For simplicity, the standard error has been removed from the “Juvenile” line in (D) because with no infected juveniles, the standard error is 1.