Still, wildlife tourism has several positives—if it’s done responsibly. For one thing, when people travel, they often spend money on food, housing, and souvenirs, providing an economic boost to local communities. According to the World Tourism Organization, wildlife tourism generates about $300 billion to $600 billion a year.
But as the industry continues to grow, animal welfare experts are worried that more people will try to capture wildlife selfies of their own. They say it’s important for visitors to be responsible tourists, including keeping a safe distance from animals and never touching or feeding them.
A good rule of thumb, Koenen says, is to look for experiences where animals are in their natural habitat and are free to move around, such as in a national park or on a safari. That may not produce the most Instagram-worthy selfie, but it’ll protect the wildlife and tourists.