hornbill, Malabar grey hornbill, and the Indian grey hornbill are found living together. If the proposed 163-MW Athirappilly hydroelectric project is built, these unique birds may vanish from these forests because it will submerge the hornbills’ habitat.
Plantations in the area contain teak, bamboo, and eucalyptus. Environmentalists claim that Athirappilly is a one-of its-kind riparian ecosystem in Kerala. V.S. Vijayan, Chairman of the Kerala State Biodiversity Board and former Director of the Salim Ali Centre for Ornithology and Natural History (SACON), Coimbatore, has been quoted in Down to Earth magazine as affirming that the Vazhachal forest division is the second most biodiverse area in the State. The International Bird Association has declared it an ‘Important Bird Area’ and the Asian Nature Conservation Foundation has recommended that the area should be declared a sanctuary or a national park, he points out. The Wildlife Trust of India says it represents one of India’s best elephant conservation efforts. “Any disruption to this fragile ecosystem will spell disaster,” says Vijayan. The river provides habitat for 85 species of fresh water fishes. Among these, 35 are endemic species. This place is the best place to find most animals in the wild.