but they don't show it here ? "Experts thrilled as trail cameras capture first-ever video of incredibly rare creature: 'It isn't easy to see them, let alone film them'

https://www.yahoo.com/news/articles/experts-thrilled-trail-cameras-capture-061500907.html

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Very rare sight" may even be an understatement in this case, as the Foa's red colobus is an Old-World monkey, with such sparseness in population, an actual consensus on how many are left is fairly unknown. The post went on to say it was "the first ever footage of this Endangered species."