Lucknow Crocodile Park; Kukrail Gharial Rehabilitation Center | Lucknow's crocodiles reached Pakistan, Tokyo, America: Once they were about to become extinct, now there are 7 thousand; These are in the river meaning the water is clean – Lucknow News

In the last 100 years, about 15 creatures have become extinct from the earth. Extinction of a species not only harms the environment but also has a deep impact on humans. One species that was on the verge of extinction was the crocodile.

Whose total number reached 250 in 1975. gradually this