African Elephants in North America

18-03-2008
The first African Elephant birth in N American occured at the Knoxville Zoo in 1978. This animal, Lil' Diamond, is now located at the North Carolina Zoo. On into the 1980s other sustained breedings occured at Gladys Porter Zoo, Brownsville TX; Toronto Zoo, SDWAP, and 2 Lion Country Safari parks (Florida & California). However all breeding came to a standstill, mainly due to the lack of places interested in the offspring. Throughout the late 1970s & 1980s, due to imports of calves left over from cullings in African parks, American zoos were full of young African elephants with little room to spare.
In the late 1990s, three US zoos seperately ignited their own efforts to breed this difficult species. Oakland's efforts dried up after three calves and their bull all died, but Pittsburgh's prospered with two calves born in 1999 & 2000. Indianapolis Zoo tried the nearly impossible - Artificial Insemination. In 2000, Indianapolis succeeded with two healthy calves. Now AI procedures for African Elephants are very common resulting in about half of the surviving calves.
Now there has been sustained breeding in Pittsburgh, Indianapolis (AI), Riddle's, Disney, and SDWAP. Pittsburgh's bull, Jackson, has been the most successful (naturally & AI) with over 25% representation among bulls - hopefully this will not result in over-representation.
Riddle's is in the process of breaking up its herd, prior to the sale of the property. 1.2 went to North Carolina and 1.1 (female is pregnant) went to Baltimore. Maybe Riddle's success will spill over into these institutions and add more zoos to the list of sustained breedings. Riddle's still has 4.2 African Elephants and 1.2 Asians....one wonders where they may go.
SDWAP and Lowry Park Zoo in Tampa, FL also imported 3.8 elephants from Swaziland in 2003. SDWAP has resulted in 2.2 survivng calves. One of Lowry's bulls was sent to Montgomery Zoo, Alabama in Jan 2006. His newly sired calf was born just under 22 months after his release from quarantine - he obviously didnt waste much time. So there is much hope for these animals.
From the 19 surviving calves born since 1999 have produced a genepool with a base of at least 26 founders (some sires are unknown and were not counted). 6 captive born animals still survive from the earlier 1980s breedings. These six animals are from 10 founders, and two of these animals have contributed their part to the current breeding population. So far, the African Elephant population has gotten a good start. With new construction, new herds, and new calves, these next 5 years will be very exciting.
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