<i>Bd</i> prevalence and infection intensity per site and year in Túngara frog (<i>Physalaemus [Engystomops] pustulosus</i>) populations sampled in this study (n = number of individuals sampled; Positive = number of individuals detected positive for <i>Bd</i>; 95% CI = 95% binomial distribution confidence intervals; Average intensity = average of number of zoospore equivalents in infected frogs per population).

Sites are arranged west to east by longitude.