Relationship between density of host species and the probability of Bd infection in individuals.

<p>The density of <i>L. catesbeianus</i> at a wetland was a statistically significant predictor of infection in both <i>A. woodhousii</i> (p = 0.0065) and <i>P. triseriata</i> (p = 0.024), as obtained from generalized linear mixed effects models predicting the probability of Bd infection in individual species encountered in the field survey. The density of <i>A. tigrinum</i> (not shown), <i>A. woodhousii</i>, and <i>P. triseriata</i> were all statistically significant predictors of infection in <i>A. tigrinum</i> (p = 0.034, 0.006, 1.5e-5, respectively). The density of <i>L. catesbeianus</i> at a wetland was a nearly statistically significant predictor of infection in that species (p = 0.093), though the density of no other amphibian species was statistically significantly related to infection in <i>L. catesbeianus</i> (p>0.3 for all other species).