Q. Assertion (A) The great Indian bustard is a critically endangered bird found in India.
Reason (R) It is vulnerable to extinction in the future.

 220  172 Biodiversity and Conservation Report Error

Solution:

The species which are facing, extremely high risk of extinction in the future are referred to as critically endangered species.
The great Indian bustard is a well-known bird which is categorised into critically endangered species. Threatened species are vulnerable to extinction in the future not, critically endangered species.