Occurrence Data for the Western Spadefoot (Spea hammondii) in Southern California From 1995 to 2020 and Projected Species Distribution Model

These data represent the results of surveys for western spadefoots in southern California, including both presence and non-detection data. In addition, data include environmental covariates that were hypothesized to influence the occurrence of western spadefoots, such as land cover and distance to aquatic features.

These data support the following publication:

Rose, J.P., Halstead, B.J., Packard, R.H. and Fisher, R.N., 2022. Projecting the remaining habitat for the western spadefoot (Spea hammondii) in heavily urbanized southern California. Global Ecology and Conservation, 33, https://doi.org/10.1016/j.gecco.2021.e01944.