Conservation Status
In 1970, the Houston toad was federally listed as an endangered species. It was extirpated from the Houston, Texas area by the 1960s, likely coincident with the severe drought of the 1950s and concurrent development of its forested habitat in that region. Though the largest and most immediate threat is habitat loss, the reduced toad populations are also vulnerable to automobiles, predators, pesticides and drought.
The largest known chorusing groups persist in Bastrop County, but the choruses monitored in Bastrop State Park showed a dramatic decline during the mid-1990s, with little recovery of those numbers since then. Importantly, that state park is the only public land that supports consistent chorusing from year to year of the Houston toad. However, even there, the total numbers are very low.
Conservation groups are working with private landowners in Bastrop County to protect and restore Houston toad habitat, but even if recovery were to be achieved in Bastrop County, this effort would not have achieved recovery for the species. Efforts toward active conservation efforts in the remaining Houston toad occupied counties and even efforts within counties from which the toad has been extirpated are needed.
In spring 2008, the Lost Pines Habitat Conservation Plan was approved by the United States Fish and Wildlife Service. The plan describes a management and recovery plan for the Houston toad in designated habitat in Bastrop County.
In September, 2011, the Bastrop County Complex fire devastated a large part of the Houston toad's habitat. Parts of Buescher State Park were among the affected areas, with large forested areas charred by the fire. The Lost Pines Forest was heavily affected by the fire.
Read more about this topic: Houston Toad
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