About 275 bird species, including two critically endangered, four vulnerable ones and two endangered species, were counted during the bird survey at Corbett Tiger Reserve in Nainital. The survey, conducted between June 20 and 23 by a 62-member team consisting of ornithologists, conservationists, volunteers from World Wide Fund (WWF) India, Tiger Conservation Foundation and Village Volunteer Protection Force, covering overall 540 km of 135 forest trails provided insights into the diverse bird species inhabiting at Corbett Tiger Reserve.
As per the report, two species, namely white-rumped vulture and red-headed vulture, considered critically endangered by the International Union for Conservation of Nature (IUCN) list, have been documented in the survey, which covered the vast range of landscape in the reserve, including grassland, dense forest, rivers and hilly terrains. Two endangered species — Pallas’s fish-eagle, Egyptian vulture were also counted by the researchers in the survey. The scientific names of Pallas’s fish-eagle and Egyptian vulture are halieetus leucoryphus and neophron percnopterus respectively. Four vulnerable bird species — great hornbill, great slaty woodpecker, grey-crowned prinia and river tern — have also been counted in the survey.
