Photo 161747207, (c) Lorenzo Vinciguerra, some rights reserved (CC BY-NC), uploaded by Lorenzo Vinciguerra

Attribution © Lorenzo Vinciguerra some rights reserved Uploaded by mefupa Source iNaturalist Associated observations Photos / Sounds 3 photos What Palawan Hornbill (Anthracoceros marchei) Observer mefupa Date March 1992 Place Palawan, PH (Google, OSM) Date Added October 5, 2021 09:50 PM CEST 2 IDs Research Grade View Sizes small medium large original