Photo 48310358, (c) Mark Rosenstein, some rights reserved (CC BY-NC), uploaded by Mark Rosenstein

Attribution © Mark Rosenstein some rights reserved Uploaded by maractwin Source iNaturalist Associated observations Photos / Sounds What American Bullfrog (Lithobates catesbeianus) Observer maractwin Date August 15, 2019 02:07 PM EDT Place Middlesex, Massachusetts, United States (Google, OSM) Date Added August 15, 2019 07:15 PM EDT Tags cold spring park, frogs, newton 2 IDs Research Grade View Sizes small medium large original