
05-07-2008
I assume this had not yet been picked upon.
The Los Angeles Zoo has bred 2.0 Peninsular pronghorn calves this March (March 25, 2008 to be precise), the first to be born in a zoo environment. Their parents were taken in July 2006 from a breeding center in Mexico.
When older both fawns - which are being handreared due to their rarity - will be sent on breeding loan to The Living Desert when they mature.
The Los Angeles Zoo is involved in the Peninsular Pronghorn Recovery Project (PPRP for short) effort for this critically endangered subspecies of pronghorn in the lower Baja and upper Mexico. The entire world wild population only numbers 200 individuals. The captive facility holds up from 198 individuals and was established in 1998.
To promote the rapid increase in Peninsular pronghorn, a semi captive-breeding facility has been built in their last refuge, in which the calves are protected from any predation in their formative years. The first phase sought to stabilise the wild population and formally ended in 2002, a second 5-year plan has been in operation that plans to raise the number of Peninsular pronghorn to 1,000 individuals (up from 350).
The LA Zoo involvement dates back to 2000. Other zoo partners in this effort are California's The Living Desert and Florida's Disney Animal Kingdom (since the 2006 release), Oregon's Portland Zoo and Texas's Houston Zoo. The Mexican counterparts are the Espacios Naturales (an NGO) and the captive breeding center in Vizcaino.
A first release of 25 Peninsular pronghorn has occurred in the Vizcaino Desert Biosphere Reserve in February 2006. A major accomplishment for the project.
In coming years the breeding center in Vizcaino will sent some more fawns to US zoos to establish an insurance population in captivity.
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