A rare Woodhouse's Toad has reappeared at the Springs Preserve in Las Vegas, marking the species' first documented presence in nearly 65 years. Conservationists at the refuge confirmed the sighting, noting that the toad was last recorded at the site around 1962.
The reappearance is significant because the original springs, known historically as a "Cienaga" or natural oasis, ran dry in 1962. This event led to the displacement of Woodhouse's Toads or their hybridization with Arizona Toads elsewhere in the Las Vegas Valley. By approximately 1976, hybrid Arizona-Woodhouse's toads had largely replaced the distinct Woodhouse's Toad species in the region.
A trail camera at the preserve captured footage of the lone adult male toad, described as a "possible early colonist," performing a mating call in the Cienega area. As of the report, no female toads have been observed responding. This discovery is considered a notable moment in local wildlife history by the preserve staff.
While the species has been absent from the preserve for decades, one member of the public reported seeing hundreds of Woodhouse's Toads in their yard annually, suggesting the species remains prevalent in other local environments. This individual commented that if the toads were not found in the wetlands, it might indicate an ecological issue, but that they appear to be thriving in her area.