Photo 23583747, (c) Joe Cheung, all rights reserved, uploaded by Joe Cheung

Attribution © Joe Cheung all rights reserved Uploaded by joecheung Source iNaturalist Associated observations Photos / Sounds 3 photos What Common Birdwing (Troides helena) Observer joecheung Date August 22, 2018 02:01 AM AWST Place 海洋公園, 香港, 香港, HK (Google, OSM) Date Added August 22, 2018 10:42 PM HKT 6 IDs Research Grade View Sizes small medium large original