I’m changing the “Historical Bad@$$” series to the “Bad@$$es” category, which will also include different species of animals.
Like many treeshrews, the pen-tailed treeshrew has a high brain-to-body mass ratio, but unlike other treeshrews, it is nocturnal. Also, its diet consists mainly of alcohol. The pen-tailed treeshrew spends several hours each night drinking fermented nectar from the bertam palm tree equivalent to 10-12 wine glasses of 3.8% alcohol. The pen-tailed treeshrew does not get intoxicated, despite alcohol levels that would affect humans, because they make extensive use of an alcohol metabolism pathway not highly used in humans.