role of zoos pack 11

Question 1

how do zoos use captive breeding programs to conserve rare species?

Answer 1

• increase population numbers of species which are at risks
• protect animals from predators
• move animals between zoos and use stud books to keep a record of which individuals breed and who they breed with -> important to maintain genetic diversity
• DNA profiling can be used to monitor genetic diversity and help decide which individuals to breed from
• breeding may involve use of IVF, artificial insemination or surrogates

Question 2

how do zoos use reintroduction programmes to conserve rare species?

Answer 2

• carefully select habitats or reserves to release animals
• prepare animals for reintroduction -> need to reinforce wild behaviour
• raise awareness and educate the local populate which can help protect the animals from poachers