Relationship of cat sterilization rates between model predictions and published estimates.

<p>Model-predicted proportion of the population of feral cats plotted against the observed proportion of sterilized feral cats submitted to trap-neuter-return programs from for sterilization in six U.S. cities from [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0192139#pone.0192139.ref042" target="_blank">42</a>]. The error bars are the binomial 95% CI of the sterilization proportion of the population in each city. Wallace and Levy [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0192139#pone.0192139.ref042" target="_blank">42</a>] also provided data for Honolulu, HI but the model did not converge for that city. The dashed line is the 1:1 relationship of agreement between the observed and predicted values.