AKIPRESS.COM - Floods in northeast India that have killed at least 40 people and displaced nearly 1.5 million have also inundated a national park that is home to the world's largest concentration of one-horned rhinoceros, Reutersreported.

The Brahmaputra river, which flows from China down to India and then through Bangladesh, has burst its banks after torrential monsoon rains, swamping more than 2,500 villages in India's Assam state over the past two weeks.

Prime Minister Narendra Modi has expressed his anguish over the human suffering, with thousands of people seeking shelter in more than 300 relief camps. Authorities have declared a "maximum health alert" to stop the spread of disease.

Efforts are also underway to help the rhinos and other wildlife put in danger when flood waters swamped the Kaziranga National Park, a UNESCO world heritage site.

"More than 90 percent of the Kaziranga National Park is under water," Assam Forest Minister Pramila Rani Brahma told Reuters.