Photo 6721931, (c) Cullen Hanks, some rights reserved (CC BY-NC), uploaded by Cullen Hanks

Attribution © Cullen Hanks some rights reserved Uploaded by cullen Source iNaturalist Associated observations Photos / Sounds 3 photos What Grassland Sparrow (Ammodramus humeralis) Observer cullen Date January 7, 2017 07:23 AM -04 Place Sand Creek - Dadanawa, Catunarib, Sawariwau, Upper Takutu-Upper Essequibo, Guyana (Google, OSM) Date Added March 25, 2017 09:20 PM EDT 3 IDs Research Grade View Sizes small medium large original Copyright Cullen Hanks