Great new project on Zooniverse featuring camera trap footage from Sierra Leone and adjacent countries. I find it a great way to learn the Duikers and other forest dwellers. The only pity is that you can’t tag most species to species level: few options are given among the possible answers.
In one evening tagging I saw Water Chevrotain, Jentink’s Duiker, Banded (Zebra) Duiker, Western Bay Duiker, Western Yellow-backed Duiker, Maxwell’s Duiker, Forest Elephant, Chimpansee, Sooty Mangabey, Brush-tailed Porcupine, Gambian Pouched Rat
Black, Ogilby’s Duikers should also be possible.