Photo 34915206, (c) Nelson Wisnik, some rights reserved (CC BY-NC), uploaded by Nelson Wisnik

Attribution © Nelson Wisnik some rights reserved Uploaded by nelson_wisnik Source iNaturalist Associated observations Photos / Sounds 2 photos What Spix's Red-handed Howler Monkey (Alouatta discolor) Observer nelson_wisnik Date April 2019 Place Santarém, BR-PA, BR (Google, OSM) Date Added April 15, 2019 09:19 PM -03 2 IDs Research Grade View Sizes small medium large original