Photo 2176404, (c) John Martin, some rights reserved (CC BY-NC), uploaded by John Martin

Attribution © John Martin some rights reserved Uploaded by johnmartin Source iNaturalist Associated observations Photos / Sounds What American Bullfrog (Lithobates catesbeianus) Observer johnmartin Date March 10, 2011 Place San Diego National Wildlife Refuge (Google, OSM) Date Added July 24, 2015 11:12 AM PDT Description Several hundred meters from the nearest open water. 4 IDs Research Grade View Sizes small medium large original