Latest News About Colorado River Toad

Updated 2026-05-07 11:03

I don’t have live tool access in this turn, but I can share a concise update based on recent publicly available reporting up to now.

Latest on Colorado River toads

Recent conservation actions in the southwestern U.S. include ongoing reintroduction and monitoring programs for boreal (Colorado River) toads in Colorado. Partnerships between state wildlife agencies and zoos are releasing captive-raised toads and tadpoles into protected wetlands to support population recovery in suitable habitat. These efforts follow earlier releases and aim to bolster the species where chytrid fungus and habitat loss have impacted wild populations.
News coverage in 2024–2025 highlighted successful reintroduction efforts in Colorado’s mountain wetlands, including observations of wild reproduction at sites where translocated tadpoles and toads were released over multiple years, signaling a potential positive trajectory for local populations.
The boreal/to Colorado River toad remains a focus of state-level endangered species management in parts of the Southwest, with ongoing stock and habitat restoration activities intended to improve breeding habitat and mitigate disease pressures. Estimates of wild adult counts in parts of Colorado remain low, underscoring the continued conservation priority.

If you’d like, I can:

Narrow to a specific state or watershed (e.g., Colorado boreal toads in the southern Rockies).
Pull the latest official statements from CPW or partner institutions.
Summarize recent press releases or provide a quick timeline of key releases and sites.

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Sources

Colorado River Toad - Oakland Zoo

Ranges from arid mesquite lowlands and arid grasslands into the groves in mountain canyons. Often found near permanent springs, reservoirs and streams. Ranges include southern Colorado across Arizona to extreme southwestern New Mexico. Also found in northwestern Sinaloa to extreme southeastern California.

www.oaklandzoo.org

Endangered toads gaining traction in Colorado mountain wetlands

Wildlife biologists recently discovered rare toads are naturally repopulating in a high mountain lake where captively raised tadpoles were transplanted for several years.

www.cbsnews.com

WILDLIFE NOTES

Status The status of this toad is fairly secure, except in areas that have been degraded by construc- tion of roads and housing. The most critical need for the Colo- rado River toad is water for breeding, which can be lost through diversion, rapid runoff,

www.wildlife.state.nm.us

Partnered effort Breeds Hope for Colorado's Endangered Amphibian

Colorado Springs, Colo. – Amphibian and aquatic species experts from the Denver Zoo Conservation Alliance and Colorado Parks and Wildlife Southeast Region partnered to breed and release 300 Endangered boreal toadlets into the wild on July 2. The release into a pristine alpine lake was conducted near Leadville. The effort follows a 2024 effort that released more than 2,200 tadpoles and toadlets into restored habitat near Creede. “Breeding boreal toads in captivity is incredibly difficult work....

cpw.state.co.us

Colorado River toad

Basic facts about Colorado River toad: lifespan, distribution and habitat map, lifestyle and social behavior, mating habits, diet and nutrition, population size and status.

animalia.bio

Colorado River Toad - Peoria Zoo

This is the largest native toad species in the United States. Possibly extinct in California, Haven’t been seen since 1955. Use of pesticides and loss of habitat is to blame. These toads have poison that is secreted from the parotid glands under its jaw that can be hazardous if ingested by dogs of other small […]

www.peoriazoo.org

Colorado River Toad - Louisville Zoo

Visit the post for more.

louisvillezoo.org