Traditionally, bushmeat is an important source of food for rural communities in Asia, the Americas and Africa, who may not be able to regularly afford to by farmed meat, or to travel long distances to market. But as most communities have moved away from traditional lifestyles, bushmeat is increasingly available in village markets, in cities, and in restaurants, and in many places it’s considered a delicacy, fuelling a large black market.
Whether or not consuming bushmeat is ethical depends greatly on where you are in the world. In West and Central Africa, for example, the hunting of wildlife for food is pushing some species - including chimpanzees and eastern lowland gorillas - towards extinction. Not only is it unethical and unsustainable, the preparation and consumption of bushmeat is also very dangerous, and can pass on HIV, Ebola, rabies and other diseases.
Southern Africa is a different story. It also serves up a lot of bushmeat, but you won't be eating elephants or lions, and although there is a market for illegally hunted meat, you’re unlikely to come across it as a tourist. You’ll more likely see antelope species such as kudu, antelope or springbok, which are effectively like an African version of venison and wild boar and can be more ethical to eat than lamb or pork.
What you can do
As a traveler, you can do your bit to help curb this unsustainable use of wildlife by avoiding bushmeat, unless you're sure that it comes from a sustainable and ethical source. Read more about eating bushmeat and game
here.