The picture was taken in Rubavu (Gisenyi), near the lake Kivu shores. The observer who send mi the picture didn't mentioned any quantitative information, only that less trees than usual were occupied by bats.
Although photographed in dim early morning light, I think the blackish color is diagnostic.
I can't make out any hint of brown or gold pelage on this animal. It was high above the ruins.
Quokka (Setonix brachyurus)
Mammals (class Mammalia /məˈmeɪli.ə/) are a clade of endothermic amniotes. Among the features that distinguish them from the other amniotes, the reptiles and the birds, are hair, three middle ear bones, mammary glands in females, and a neocortex (a region of the brain). The mammalian brain regulates body temperature and the circulatory system, including the four-chambered heart. The mammals include the largest animals on the planet, the rorquals and some other whales, as well as some...