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The first effort in respect of Asiatic (Indian) lion breeding program was
made as far back as the 1960s. Attempts were made at inter-zoo co-operative
breeding. For the purpose, studbooks were organized for the first time to trace
out the origin and history of the captive individuals. Thereafter, in the 1970s,
breeding program for Asiatic Lions was made more organized as well as
controlled. In the year 1981, American Zoo and Aquarium Association (AZA)
started the Species Survival Program (SSP), a breeding program for the Indian
lions.
The Species Survival Program aimed at handling animals of the same species,
lodged at different zoos as a single populace. The genetic and demographic data
about the entire population was collected and organized into a studbook. The
decisions regarding which animals should breed and with whom were to be taken on
the basis of the studbook. On the same basis, it was to be decided whether a
particular animal should be removed from the breeding recommendation or from the
program itself.
The program started with the management of over 200 Indian lion descendants,
which were kept in western zoos. The studbook as well as the management plan was
established with a retrospective effect. The entire captive population of
Asiatic lion outside India came from only seven founder lions, which were traced
to be native to India. The small number of founder lions led to the dangers of
inbreeding and the exposure of harmful recessive traits. At the same time, a
report by S.J. O'Brien revealed that majority of the captive population was not
purely Asiatic also.
The result of the above-mentioned complications was the discontinuance of the
Species Survival Program. In the year 1990, European Breeding Program (EEP) was
founded. London Zoo imported four purely Asiatic lions (2 males, 2 females) from
India. Thereafter, zoos situated in Zurich and Helsinki also received Asiatic
lions in 1991 and 1992 respectively. The program was formalized in 1994, with
the established of a new studbook. By the end of 1996, the membership of the
Asiatic lion EEP had increased to twelve.
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