Photo 4072114, (c) Matt Muir, some rights reserved (CC BY), uploaded by Matt Muir

Attribution © Matt Muir some rights reserved Uploaded by muir Source iNaturalist Associated observations Photos / Sounds 3 photos What Grey-cheeked Mangabey (Lophocebus albigena) Observer muir Date May 31, 2016 06:16 AM EDT Place Bomassa (Google, OSM) Date Added June 21, 2016 05:58 PM AKDT 3 IDs Research Grade View Sizes small medium large original