The students of Tiwari Bal Niketan at Kundera village in Rajasthan’s Sawai Madhopur district can rattle off the gestation periods and expected life spans of 30-odd animals. They can also identify pugmarks and calls from the wild. But the questions that get all of them to raise their hands during an environment quiz are: What is the state animal of Rajasthan? What is the national animal of India? “Chinkara! …Tiger, tiger, tiger!"