Photo 906001, (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 Chimney Swift (Chaetura pelagica) Observer maractwin Date June 6, 2014 01:51 PM EDT Place Middlesex, Massachusetts, United States (Google, OSM) Date Added June 6, 2014 03:26 PM EDT 6 IDs Research Grade View Sizes small medium large original