Spatial synchrony for six treehole species. Bootstrap mean correlations (± 95% CI) of log-transformed densities of individual species among pairs of treeholes within each site, pooled across all sites. Values close to 1 indicate synchronous populations, while values close to 0 are reflective of asynchronous populations.
Paradise et al. BMC Ecology 2008 8:22 doi:10.1186/1472-6785-8-22