Birth Announcement! San Antonio Zoo

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Just thought this would be good news to all of you ampib lovers out there.

SAN ANTONIO TX – The San Antonio Zoo is a proud participant of the Association of Zoos and Aquariums/Species Survival Plan (AZA SSP) for the Puerto Rican crested toad. The Zoo is thrilled to announce that over 500 threatened Puerto Rican crested toad tadpoles were returned to their native home of Puerto Rico on December 10, 2010.
The Puerto Rican crested toad is the only toad species native to Puerto Rico. The U.S. Fish & Wildlife Services classifies it as a threatened species that has seen a dramatic decline in numbers for the past 30 years. Since 1982, participating AZA zoos have been reproducing crested toads in captivity for the sole purpose of releasing offspring back into the wild. Artificial ponds have been established in protected areas of Puerto Rico for the supervised release of zoo-bred tadpoles. Only two Puerto Rican crested toad populations remain in Puerto Rico - a northern population at Quebradillas, and a southern population at Guanica. The San Antonio Zoo’s tadpoles were sent to the Guanica site. “This exciting and significant event marks the first successful breeding of this highly threatened amphibian at the San Antonio Zoo since we joined the Puerto Rican crested toad species survival plan two years ago,” said Steve McCusker, Executive Director at the San Antonio Zoo.
 
A great example how ex situ conservation breeding is assisting in situ recovery of a threatened species. Hightech assisted reproduction and head-starting are some of the techniques also available. Nice to see San Antonio is making a positive impact for PR crested toads! :)


Out of sheer interest: any indications (reports, pubs.) how the 2 natural populations are doing right now with the frequent influx of captive-reared toads?
 
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