Photo 3156646, (c) Martin J. Calabrese, all rights reserved, uploaded by Martin J. Calabrese

Attribution © Martin J. Calabrese all rights reserved Uploaded by martycalabrese Source iNaturalist Associated observations Photos / Sounds What River Birch (Betula nigra) Observer martycalabrese Date March 14, 2016 05:12 PM EDT Place Cuyahoga County, US-OH, US (Google, OSM) Date Added March 14, 2016 09:11 PM EDT 2 IDs Research Grade View Sizes small medium large original Copyright Attribution-NonCommercial