Harry Potter Has Created a Huge Black Market for Owls in Indonesia

There are many fantastical things in the Harry Potter world you can’t have. Teleportation. Invisibility. A weird tween’s ghost hanging out in your school bathroom. If you know where to look, though, you can buy yourself a pet owl like Hedwig. And that’s not a great thing for the owls.

In Indonesia, researchers believe that the popularity of the Harry Potter franchise is leading to a significant uptick in black-market owl trading, Nature reports.

A new study in the journal Global Ecology and Conservation examined the number of owl sales in 20 bird markets on the Indonesian islands of Bali and Java, where wild-caught birds are sold as pets. In the early 2000s, owls were rare in these markets, but now, more owls from a variety of species are available to buy, spelling bad news for bird conservation. (The first Indonesian translation of Harry Potter came out in 2000, and the first film was released in 2001.) In larger bird markets, there might be 30 to 60 owls representing as many as eight species available at once, according to the study. Owls made up less than 0.06 percent of the birds in Indonesian bird markets before 2002, but after 2008, they were 0.43 percent of the market.

While there could be other reasons for the increase in demand for owls as pets, such as greater internet access allowing people to trade info on where to get the birds, the world’s most famous boy wizard surely shares some of the blame. Look no further than the birds' popular name: "Harry Potter birds." They used to be known as "ghost birds," the researchers write.

Technically, selling wild-caught owls is illegal, but the law isn’t well enforced. Indonesia doesn’t monitor its native owl population, so it's hard to pin down exactly how this is affecting the numbers of wild owls in the region. But typically, nothing good comes of large numbers of wild birds being sold as pets, especially when they're kept in sub-par conditions. The paper's authors recommend that owls be placed on the country's protected species list, with better education for both bird traders and the public on the illegality of buying and selling owls caught in the wild. Maybe a "Save Hedwig" campaign is in order.