Biodiversity Study Park in ColomboA Asian Groundling Dragonfly in search of early morning prey resting on a blade of grass in Biodiversity Study Park at Thalawathugoda in Colombo , Sri Lanka , 21 May 2018 . Sri Lanka is home for much of the 124 dragonfly species in with 52 being endemic . These insects though yet to prove harmful to agriculture or horticulture , bring awe in children who love watching them fly and hover . EPA / M . A . PUSHPA KUMARA ▶ 기사 제보 및 문의 ▶ 내 생활 에 흥 이 나 는 최신 트렌드    ▶ 사진 구매 문의