Assertion : Red data book has a record of all animals.

Reason : Endangered species are need to be noticed

Assertion : Great Indian Bustard is a rare species.

Reason : Vulnerable species are rare species.

Assertion: National parks are meant for the welfare of wildlife.

Reason: National parks are controlled by state governments.

Assertion : Pitti island of Lakshadweep is a sanctuary.

Reason : Lions are protected in Pitti island.

. Assertion : Tiger is not an endangered animal in India.

Reason : Project Tiger was launched to improve tiger population.

Assertion : A biosphere reserve is a specified area.

Reason : No restriction on human activities has been imposed in biosphere reserve.

Which place is famous for hosting thousands of migrating birds coming from siberia in every winter

Or

Just as a person moving from Delhi to Shimla to escape the heat for the duration of hot summer thousands of migratory birds from Siberia and other extremely cold northern regions move to

Or

Siberian crane is a regular visitor of bird santuary