Photo 26344245, (c) Tan Kok Hui, some rights reserved (CC BY-NC), uploaded by Tan Kok Hui

Attribution © Tan Kok Hui some rights reserved Uploaded by kokhuitan Source iNaturalist Associated observations Photos / Sounds What American Bullfrog (Lithobates catesbeianus) Observer kokhuitan Date January 28, 2012 09:54 AM +08 Place Bishan Park, Singapore (Google, OSM) Date Added October 9, 2018 11:24 PM +08 3 IDs Research Grade View Sizes small medium large original