Photo 55834152, (c) Holis Lam, some rights reserved (CC BY-NC-ND), uploaded by Holis Lam

Attribution © Holis Lam some rights reserved Uploaded by holis Source iNaturalist Associated observations Photos / Sounds What Fi-si-pan Horned Pit Viper (Protobothrops cornutus) Observer holis Date July 19, 2015 12:06 AM HKT Place 南岭 (Google, OSM) Date Added November 7, 2019 11:05 PM HKT 1 comment 9 IDs Research Grade View Sizes small medium large original