Photo 37448934, (c) Sequoia Janirella Wrens, some rights reserved (CC BY-NC), uploaded by Sequoia Janirella Wrens

Attribution © Sequoia Janirella Wrens some rights reserved Uploaded by astrobirder Source iNaturalist Associated observations Photos / Sounds 2 photos What Smooth Sunken Disc Lichen (Aspicilia laevata) Observer astrobirder Date April 30, 2019 02:06 PM EDT Place Onondaga, New York, United States (Google, OSM) Date Added April 30, 2019 05:49 PM EDT 2 IDs Research Grade View Sizes small medium large original Copyright