Why Australian Firefighters Say Hawks Sometimes Restart Fires on Purpose

A firefighter had already knocked down a blaze by the roadside when another fire suddenly appeared across from it. Then he saw what he said caused it: a whistling kite carrying a smoking stick in its talons and dropping it into dry grass. That sight has become part of a much bigger story in Australia, where Aboriginal knowledge and repeated accounts from firefighters describe birds of prey that do not just hunt around wildfires, but may actively move fire to create new hunting grounds.

The moment that made people look twice

In Australia’s tropical savannas, the end of the rains leaves wide stretches of grass drying out for months. Winter winds, atmospheric friction and dry lightning can all help ignite powerful blazes. In that setting, wildfire is not unusual. What has stunned people is the claim that some raptors are not simply taking advantage of a fire once it starts, but helping push it farther.

One bush firefighter, Dick Eussen, described putting out a fire beside a road and then noticing another one had broken out on the opposite side. As he drove toward the new burn, he said he saw a whistling kite holding a smoking stick in its talons and dropping it onto dry grass. By the end of the day, he had extinguished seven fires that all began from the first blaze, and he counted 25 raptors feeding around the edge of the burn.

That account lines up with many others from firefighters who say they have watched hawks reignite areas they were trying to control. The picture that emerges is not of random chaos, but of birds working a fire line for food.

Why the birds would do it at all

In Australia, black kites, whistling kites and brown falcons have all been referred to as firehawks because each has been observed moving flaming or smoldering vegetation. The reported behavior is not treated as accidental by the people studying it. These birds benefit when flames send small animals running.

Observers have repeatedly described the raptors gliding along the advancing edge of fires and scanning for prey such as mice, rabbits, lizards and snakes. Aboriginal communities and firefighters have also seen large numbers of the birds gathering near savanna fires, circling above the heat and dropping low when animals bolt from cover.

That helps explain why a bird would risk getting close to smoke and flame. A growing fire front can do the hard work of flushing hidden prey into the open. If a bird can shift a burning twig or smoldering stick to a fresh patch of dry grass, it may create another chance to hunt.

Researchers also note that many other predators use wildfire in far less dramatic ways. After tracking a fire’s direction, birds and mammals can wait where fleeing animals are likely to emerge. Bobcats, bears, coyotes and raccoons have all been seen benefiting from a fire’s movement, and some also scavenge animals that die in the blaze. But outside Australia, researchers say no animals have been observed actively spreading fire.

What Aboriginal people have said for generations

Long before scientists began trying to document firehawks, Aboriginal people had been telling stories about them for countless generations. Those stories describe birds of prey taking smoldering sticks from blazes and starting new fires elsewhere. Researchers began their work by recording those accounts rather than dismissing them.

Some of the stories go even further, describing birds swooping into cooking fires to seize burning material or carrying it across rivers. In some Aboriginal traditions, firehawks are said to have brought embers in their beaks to the earliest humans, introducing people to fire.

The connection runs deeper than folklore. Aboriginal communities have used fire to manage grasslands and to flush out prey for thousands of years. That means the bird behavior being investigated today mirrors a long-standing human land management practice in the same landscape. Both involve using controlled flame to shape habitat and change the movement of animals.

Researchers say that overlap matters for a practical reason as well. As land and management practices have been returned to Aboriginal control, traditional managed burns have become more common again. In a landscape that includes both controlled burns and natural wildfire, understanding whether birds can carry flame is important for safety as well as science.

Why scientists think only some birds do it

Not every population of these raptors appears to spread fire. That detail has led ornithologists to suspect the behavior may be learned rather than automatic. If that is right, individual birds may pick it up by watching one another in places where seasonal fires are common and prey is regularly driven from cover.

That idea points to a more unsettling and fascinating possibility about animal intelligence. A bird that intentionally relocates burning material is not only reacting to fire. It may be using fire as a tool to improve hunting conditions.

At the same time, researchers are cautious. Firehawk behavior is widely described by different kinds of observers, but scientists still want systematic evidence. The goal is to move beyond compelling stories and repeated sightings and build a stronger record of what exactly the birds are carrying, how often they do it and under what conditions.

One reason the subject remains so debated is surprisingly simple: despite all the firsthand accounts, researchers have not yet captured the act of raptors carrying sticks on camera. That missing visual evidence has become a major focus of the current effort to study them.

The race to catch it on camera

To change that, researchers have begun training fire rangers and ornithological volunteers to watch for the behavior and document it. They have also equipped observers with cameras in hopes of finally recording a bird transporting a burning or smoking piece of vegetation.

If that footage is captured, it could help confirm one of the most unusual wildlife behaviors associated with wildfire anywhere in the world. It would also strengthen what Indigenous observers and firefighters have been saying for years.

The wider setting matters too. In the Australian savanna, wildfire is not only destructive. It is also part of the ecosystem’s natural cycle. Many species depend on the clearing and regrowth that follow a burn. Without wildfire, grasslands can shift into different kinds of ecosystems, changing habitat and shutting out species that rely on open country.

Other creatures have their own links to burned landscapes. In the American West, wood-boring beetle larvae quickly move into burned forest, and woodpeckers follow them. Endangered spotted owls, usually associated with old-growth forest, can also nest in moderately burned woodland. Fire, in other words, can create opportunities as well as danger.

That does not make the image of a bird spreading flame any less startling. A hawk lifting a smoking stick from one place and dropping it in another is the kind of scene that sounds invented until you hear how many people in the same landscape have described it. For firefighters, it can mean a blaze they thought was under control is suddenly alive again. For Aboriginal communities, it is old knowledge finally getting serious attention. And for scientists, it is a reminder that the natural world may still hold behaviors people have watched for generations but only begun to study closely now.