The High Stakes of Ant Trafficking: A $220 Queen

Sun Mar 29 2026 03:04:23 GMT+0000 (Coordinated Universal Time)

An exploration of the burgeoning wildlife trafficking market centered on giant African harvester ants in Kenya, revealing the complexities and ecological impacts of this booming illicit trade.

In Kenya's Rift Valley, the illegal trade of giant African harvester ants, particularly their queens, is thriving amidst a pet craze. These ants can fetch up to $220 on the black market, prompting concerns about environmental sustainability and biodiversity. Despite the existence of legal avenues for collection, the current illegal trade continues to rise, exposing a need for better regulation and awareness of this unique ecological crisis.

The ants are flying in Kenya at the moment.

During this rainy season, swarms can be seen leaving the thousands of anthills in and around Gilgil, a quiet agricultural town in Kenya's Rift Valley that has emerged as the centre of a booming illegal trade.

The mating ritual sees winged males leave the nest to impregnate queens, who also take flight at this time. This makes it the perfect time to chase down queen ants to sell on to smugglers who are at the heart of a growing global black market, that taps into the pet craze for keeping ants in transparent enclosures designed to observe the insects as they busily build a colony.

It is the giant African harvester ant queens, which are large and coloured red, that are most prized by international ant collectors – one can fetch up to £170 ($220) on the black market, which tends to operate online.

A single fertilised queen is able to create a whole colony and can live for decades – and can be easily posted as scanners do not tend to detect organic material.

At first, I did not even know it was illegal, a man, who asked not to be named, told the BBC about how he had once acted as a broker, linking foreign buyers with local collection networks.

Also known as Messor cephalotes, these ants are native to East Africa and known for their distinctive seed-gathering behaviour making them popular with ant collectors.

The scale of the illicit trade in Kenya became apparent last year when 5,000 giant harvester ant queens - mainly collected around Gilgil - were found alive at a guest house in Naivasha, a nearby lakeside town popular with tourists.

The plan was to take them to Europe and Asia and put them up for sale.

This trade in ants has caught scientists and the authorities by surprise. The East African nation is more accustomed to high-profile wildlife crimes involving elephant tusks and rhino horns.

But for the Kenya Wildlife Service (KWS), the real problem is how to monitor and clamp down on under-reported insect trafficking, with the agency suggesting better surveillance equipment at airports and border points would be a good start.

With careful monitoring in place, it could be that future farmers around Gilgil will have special formicaria on their land expanding the yields from their fields and orchards - full of vegetables and fruits - to include lucrative queen ants.

But the debate over the dangers of exporting ants to hobby collectors in different parts of the world is yet to be settled.