Delhi records slight dip in dragonfly, damselfly numbers; two new sightings: Survey
The three-day survey, conducted from September 17 to 19, recorded two new sightings: the Yellow-tailed Ashy Skimmer at Aravalli Biodiversity Park and the Blue Grass Dart at Yamuna Biodiversity Park.
Hindustan Times1 个来源阅读 1 分钟归档于2026年9月20日