MYSURU: With the rising mercury level and dried up streams and ponds in the Nagarhole national park, efforts are made to fill up waterholes with tankers to quench the thirst of wild animals.

The Nagarhole national park has over 200 tanks in Dammanakatte and Veeranahosahalli forest ranges of which around 80 per cent of the small water bodies are dried up forcing the wild animals to ...