Captive breeding is mainly used to
Captive breeding programmes systematically breed threatened species in controlled environments such as zoos, breeding centers, hatcheries to increase population, maintain genetic heterozygosity, and minimize inbreeding through pedigree management and studbooks. Offspring undergo acclimatization, behavioral enrichment, health screening before reintroduction into restored habitats after threat mitigation. Indian examples include gharial breeding at Chambal, pygmy hog at Basistha Assam, snow leopard at Padmaja Naidu Himalayan Park. Goal is preventing imminent extinction and ultimate reinforcement
Ref: WII Captive Breeding Guidelines and Reintroduction; IUCN One Plan Approach Integrating Ex-situ In-situ