Troop on the island in the Sangha River (which is currently very high - possibly the highest it's been in over 2 decades...still trying to confirm that).
This is probably along the correct road but I don't know exactly where. It was in a tree in a rift valley overlook just over the wall from a tourist souvenir shop.
ZSL/EDGE/LHRP InstantWild camera trap image
The guenons (/ɡəˈnoʊn/ or /ˈɡwɛnən/) are the genus Cercopithecus of Old World monkeys. Not all members of this genus have the word "guenon" in their common names; also, because of changes in scientific classification, some monkeys in other genera may have common names that include the word "guenon". Nonetheless, the use of the term guenon for monkeys of this genus is widely accepted.