Captive breeding - measures for species conservation, Biology

Assignment Help:

Captive Breeding - Measures for Species Conservation

Species which are reduced to dangerous levels need more intensive management, and one strategy is their captive breeding. It means, the eggs from the nests of endangered birds are taken and hatched in captivity. Such attempts have been successful with California condor and several species of cranes. Captive breeding in zoos, animal breeding parks, and research centres has also been attempted with some success. For example, the Arabian oryx became extinct in the wild by the mid-1960s, and captive breeding was attempted and a few animals produced were released in the reserves. Some species such as Cheetah, Pandas, Cranes, Bats and Penguins are not inclined to breed in captivity. So techniques like artificial insemination and many others are used.

A major goal of captive breeding programme is the eventual release of species back into the wild. It has been found that the individuals that are released are especial vulnerable. They must face all the dangers that occur in small populations; in addition, since they have been raised in captivity they frequently fail to develop vital behavioural patterns such as those necessary for finding food. So when left in wild many animals die on their release. Despite all this, if the natural habitats of species are destroyed, zoos and animals breeding parks may be the last refuge for some wildlife species.


Related Discussions:- Captive breeding - measures for species conservation

What is motor cortex corticospinal interneuron, Which of the following is t...

Which of the following is true for a motor cortex corticospinal interneuron A that produces action potentials during movements of the big toe of the right foot in right-handed Pati

Write in 3-4 lines about the term belief, Q. Write in 3-4 lines about the t...

Q. Write in 3-4 lines about the term belief? Beliefs are learned by us when we were young. These include religious beliefs and beliefs about behaviour. Some beliefs lead to hea

Tagmatization, sample assignment on tagmatization

sample assignment on tagmatization

Explain dicotyledons, Dicotyledons (2,00,000 species) The dicot's are o...

Dicotyledons (2,00,000 species) The dicot's are of diverse nature. The leaves are net veined, stem contains ring of vascular bundles, cambium tissue is present so secondary

What is protein synthesis, What is Protein Synthesis? Protein Synthesi...

What is Protein Synthesis? Protein Synthesis :  Protein synthesis begins in the nucleus, with the formation of mRNA from a DNA template through transcription. The function of

How are the lipids classified, Q. Concerning solubility, how are the lipids...

Q. Concerning solubility, how are the lipids classified? Oils and Fats are hydrophobic molecules, i.e., they are insoluble in water and non polar. Lipids in general are molecul

Prevention and control from escherichia coli, Q. Prevention and Control fro...

Q. Prevention and Control from escherichia coli? Prevention and Control: Involves avoiding contaminated food and water that have high coliform counts, avoiding unpasteurized ju

How pathologic conditions causing the underweight, How Pathologic Condition...

How Pathologic Conditions causing the underweight? Illness can affect weight status in a number of ways. For example, fevers and infections increase the demand for energy, whic

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd