Fall in Sarus Cranes population: Survey
MUMBAI: A survey conducted over the past week by district forest officials in Maharashtra’s Gondia and Balaghat in Madhya Pradesh, in collaboration with local NGO Sustaining Environment and Wildlife Assemblage (SEWA), has noted a worrying decline in the population of Sarus Cranes in central India this year.
From 88 counted during a similar survey last summer, the number in 2022 has declined to 82. “Of these, 34 were found in Gondia, which is the only location in the state where the bird is known to breed. Last year, there were 38 individuals in the same district. In the adjoining Balaghat district, the number has fallen to 45 individuals, from 48 last year. Only in Bhandara district, a pair of cranes has had a child this year who is now a subadult, so the population has gone up by one individual, touching three totally,” said Sawan Bahekar, honorary wildlife warden, Gondia, who has been tracking these birds since 2004.
Bahekar added that the Sarus Crane population in central
India has been steadily declining since 2020 when the total population in the region stood at 96 individuals. This is a worrying trend considering that the bird -the world’s tallest flying avian species -- is endangered. Their conservation status is classified as ‘Vulnerable’ as per the International Union for Conservation of Nature’s red list of threatened species globally.
Pradip Patil, assistant conservator of forests, Gondia district, also expressed worry at the declining numbers. “A high court-appointed committee headed by the district collector is looking into the matter. There are three probable causes -- electrocution due to collisions with high-tension wires, poisoning through insecticide use in fields and habitat loss. There is little evidence of the first two, as only one case of electrocution has been reported in the last two years. Insecticide poisoning is also speculation. We are working on developing a policy intervention to conserve the species. It is a priority for us,” he said.