Photo 28044816, (c) 陳柏璋, some rights reserved (CC BY-NC), uploaded by 陳柏璋

Attribution © 陳柏璋 some rights reserved Uploaded by pochung Source 愛自然-臺灣(iNaturalist Taiwan) Associated observations Photos / Sounds What Ruff (Calidris pugnax) Observer pochung Date November 12, 2018 02:47 PM CST Place 台灣宜蘭縣 (Google, OSM) Date Added November 12, 2018 09:18 PM CST 4 IDs Research Grade View Sizes small medium large original Copyright Po Chung Chen