Every so often, someone spots a bright green snake sliding across a wall or sunning itself in a tree and immediately sounds the alarm — “Boomslang!” It’s an understandable reaction, but more often than not, what they’ve actually seen is the spotted bush snake. And despite the confusion, this sleek little reptile couldn’t be more different from its venomous lookalike. The spotted bush snake (Philothamnus semivariegatus) is one of the most commonly seen snakes in southern Afric