Firehawks: Raptor Species Are Intentionally Spreading Wildfires Across Australia

12 minutes ago
11 min read

Picture a landscape in northern Australia, where tropical savannas stretch across the horizon. A wildfire is burning, and animals are panicking. Insects, small mammals, reptiles, and birds are fleeing the flames, scrambling for safety. It's chaos.

And it's exactly what a Black Kite was hoping for. The kite circles above the flames, watching. It sees prey animals streaming out of the fire, desperate to escape. They're scattered, confused, exhausted. The kite dives, catches one, and disappears into the sky.

But here's the thing that shocked Western scientists when they finally learned about it: The kite probably started that fire.

Not by accident. Not as a byproduct of foraging. On purpose. Deliberately. As a hunting strategy. The kite carries burning branches or smoldering sticks in its talons. It files to an unburned area where prey might be hiding. It drops the burning material. The fire catches. Animals flee. The kite hunts.

This behavior, which Aboriginal Australians have observed and documented for at least 40,000 years, was dismissed by Western science as folklore and legend. It seemed impossible. How could a bird carry fire without burning itself? How would it understand fire well enough to use it strategically? It took until 2017 for Western scientists to officially validate what Indigenous Australians had always known. And that validation came not from trying to prove the legend, but from listening to the people who'd been living alongside these birds for 40 millennia.

The Three Firehawks: Meet the Birds

The "firehawks" are not a single species. The term refers to at least three raptor species found across Australia's tropical savannas, primarily in the Northern Territory, but also documented in Western Australia and Queensland.

The Black Kite (Milvus migrans)

The Black Kite is the most commonly implicated firehawk. It's a medium-sized raptor, about 55 centimeters long with a wingspan of up to 160 centimeters. It's dark brown to black in color, with a slightly forked tail. Black Kites are abundant in northern Australia. They're highly adaptable birds that hunt a variety of prey: insects, small mammals, reptiles, and even other birds. They're excellent fliers, constantly soaring and searching for food. What makes Black Kites remarkable is their opportunism. They're quick to exploit new food sources. And if fire creates a temporary abundance of fleeing prey, kites capitalize on it.

The Whistling Kite (Haliastur sphenurus)

The Whistling Kite is similar in size to the Black Kite but more distinctive in appearance. It has a pale head and neck with darker wings and back. Its call is a distinctive whistling sound, which is how it got its name. Whistling Kites are also commonly seen hunting near fires. Like Black Kites, they're skilled at catching small prey during chaotic moments.

The Brown Falcon (Falco berigora)

The Brown Falcon is smaller than the kites, about 45 centimeters long. It's a generalist hunter, preying on insects, small mammals, and birds. While less commonly mentioned in firehawk accounts than the kites, it's also been observed spreading fire. All three species are intelligent, adaptable hunters. All three have been documented spreading fire. And all three are incorporated into Aboriginal Australian sacred traditions and Dreaming ceremonies.

What They Do: The Firehawk Behavior

The firehawk behavior is straightforward but remarkable.

Collecting Fire

The birds approach fires, either natural fires (started by lightning) or human-made fires (from campfires, controlled burns, or other sources). They wait near the flames, watching for prey animals fleeing the fire. But they don't just forage near the fire. They also collect burning material. Witnesses report seeing birds pick up burning twigs or branches in their talons. Sometimes the material is actively flaming. Sometimes it's smoldering, glowing hot.

Transporting Fire

Once a bird has collected a burning branch, it flies. Witnesses report birds carrying burning sticks for up to half a kilometer or further before releasing them. The birds seem unaffected by the heat. Their talons and beaks don't get burned, or if they do, they've evolved tolerance to the heat.

Dropping Fire and Creating New Fires

The bird drops the burning material in an area of unburned grass or shrubs. The fire catches. If conditions are dry, it spreads.

The new fire flushes out animals. The bird hunts among the panicking prey.

Patterns in the Behavior

The behavior shows what might be called intentional hunting strategy:

Birds approach fires multiple times, not just once
They target unburned areas that would contain prey
They drop burning material in locations that would maximize fire spread
Some observations report cooperative behavior, with multiple birds working together

This appears to be a learned, deliberate hunting strategy, not random or accidental.

Why They Do It: Fire as a Hunting Tool

The answer is straightforward: firehawks use fire as a hunting tool because it works.

The Fire Advantage

When a fire burns across a landscape, animals flee. They're forced out of hiding spots. They're exposed. They're panicked. They're exhausted. They're easy prey. A hungry predator can eat better near a fire than in a normal landscape because prey is abundant and vulnerable.

The Evolution of Fire-Foraging

Fire-foraging birds exist in many places. In Africa and the Americas, ornithologists have documented raptor species that forage near fires, eating prey animals and even the remains of animals killed by the fire. What's unique about Australian firehawks is that they don't just forage near existing fires. They actively spread fire to create more foraging opportunities. This represents an additional cognitive step: the birds have learned to recognize that fire equals food, and they've learned to create that food source themselves.

The Success of the Strategy

The fact that this behavior persists and is observed repeatedly suggests it's successful. If it didn't provide enough food benefit to outweigh the risk and energy expenditure, birds wouldn't do it.

The strategy provides:

Access to concentrated prey during panic-driven escape moments
Exposure of prey normally hidden in grass or vegetation
Dead animals killed by the fire
Insects and other small creatures disturbed by the flames

Aboriginal Knowledge: The 40,000-Year Observation

Here's where the firehawk story becomes fascinating beyond the behavior itself.

Sacred Traditions and Dreaming

Aboriginal Australians have known about firehawk behavior for at least 40,000 years. The birds feature prominently in sacred Dreaming ceremonies, particularly in the Northern Territory. The Yabuduruwa ceremony of the Roper River region around Ngukurr incorporates reenactments of birds carrying, stealing, initiating, or otherwise concerned with the creation of fire. These ceremonies are multi-day affairs, conducted with deep spiritual significance. The firehawks aren't just observed animals in Aboriginal culture. They're sacred beings with cultural and spiritual importance. They're part of the creation stories that explain how the world came to be.

Recorded Knowledge

Western records of Aboriginal firehawk knowledge date back at least to 1963. In his autobiography "I, The Aboriginal," an Alawa Aboriginal man named Waipuldanya described seeing hawks use fire as a hunting tool. He even suggested that Aboriginal peoples learned the technique from watching the hawks. "Not only the hawks used the ruse of deliberate grass fires as an aid for hunting," Waipuldanya wrote. In other words, Aboriginal peoples adopted this fire strategy themselves, possibly inspired by watching the birds do it for thousands of years.

Knowledge Being Lost

Despite this long history of knowledge, much of it was dismissed or ignored by Western Australian society. Anthropologists recorded Aboriginal accounts, but they were often treated as folklore rather than factual observations. More troubling, Aboriginal knowledge is being lost. As younger generations become disconnected from traditional practices and languages, knowledge that took 40,000 years to develop and refine is disappearing. One of the goals of recent firehawk research is to document and preserve this knowledge, while simultaneously validating it through Western scientific methods.

The Power of Listening

The validation of firehawk behavior in 2017 represents something important: Western science finally listening to and respecting Indigenous knowledge. Lead researcher Mark Bonta has emphasized this point: "We're not discovering anything. Most of the data that we've worked with is collaborative with Aboriginal peoples. They've known this for probably 40,000 years or more."

This isn't Western science discovering something novel. It's Western science finally acknowledging and validating what Indigenous peoples never stopped knowing.

The Western Scientific Journey: From Dismissal to Validation

The path to accepting firehawk behavior in Western science was long and frustrating.

Early Dismissal

Accounts of firehawks were generally ignored or dismissed as folk legends, similar to how many Aboriginal knowledge systems were dismissed. The idea that birds could deliberately carry fire seemed to contradict what Western science "knew" about animal behavior. There was an underlying bias: Aboriginal peoples' observations weren't considered reliable scientific data. Only Western-trained scientists with proper instrumentation could produce valid knowledge. This bias delayed the acceptance of firehawk behavior by decades, despite consistent accounts from people actually living in the landscape where the behavior occurred.

The 1963 Autobiography

Waipuldanya's 1963 autobiography provided the first Western-documented account of firehawk behavior. He described raptors snatching brands from Aboriginal cooking fires and depositing them in grass up to half a kilometer away. However, even with this explicit account, Western science remained skeptical.

Modern Research and Validation

Starting in 2011, Mark Bonta, a geographer at Pennsylvania State University, and his collaborators began systematic research on firehawks. They interviewed land managers, firefighters, field scientists, and Aboriginal peoples across the Northern Territory. They reviewed anthropological and ornithological records. Their goal wasn't to discover if firehawks spread fire. It was to document this phenomenon comprehensively and validate it through systematic analysis. Their 2017 paper, published in the Journal of Ethnobiology, documented the behavior through detailed ethnographic accounts, consistent patterns of observation, and historical records. It argued convincingly that the behavior is intentional, not accidental.

The Key Evidence

The 2017 study presented several lines of evidence:

Multiple independent observers reporting similar behavior over decades
Consistent patterns: birds approaching fires, collecting burning material, flying to unburned areas, dropping fire
Geographic consistency: the behavior reported from multiple regions in northern Australia
Temporal consistency: the behavior documented across different times (Aboriginal traditions, 1963 autobiography, modern observations)
Functional logic: the behavior makes sense as a hunting strategy

The study also addressed the skeptics' main question: Is the behavior intentional or accidental? The researchers argued that the specific locations where fire is dropped, the selection of unburned areas, the repeated behavior by individual birds, and solo and cooperative attempts all demonstrate intentionality. If birds were accidentally carrying fire while catching prey, we'd expect random patterns. Instead, we see purposeful patterns.

Why The Debate Persists: The Intentionality Question

Despite the 2017 validation, some skepticism remains in Western scientific circles. The main question: Are the birds truly intentionally spreading fire, or are they accidentally carrying burning material while trying to snatch prey?

The Accidental Hypothesis

Some researchers suggest that birds might grab burning branches while attempting to catch prey fleeing the fire. They might carry the burning material simply because it was stuck in their talons, not because they deliberately carried it. Under this interpretation, any fires started by dropped material would be accidental byproducts of predation, not intentional fire-spreading.

The Intentional Hypothesis

Other researchers argue that the evidence overwhelmingly supports intentionality:

Birds fly hundreds of meters to unburned areas before dropping fire (unlikely if accidental)
Multiple birds sometimes work together in coordinated ways
The same birds appear to repeat the behavior
Observers report birds specifically seeking out burning material rather than simply grabbing it while hunting
The behavior occurs when prey isn't actively fleeing, suggesting the bird is spreading fire to create that fleeing prey, not carrying burning material while chasing prey

The Debate Continues

The scientific debate is actually healthy. It's skepticism applied appropriately. The researchers welcome more data, more observations, and more rigorous testing. What's important is that the behavior is now being taken seriously. It's being documented. It's being studied. It's not being dismissed anymore.

How Long Has This Been Known: A Timeline

40,000+ years ago to present: Aboriginal Knowledge

Aboriginal Australians observed and documented firehawk behavior across this entire period. The knowledge was preserved in sacred ceremonies, stories, and practical landscape management practices.

1963: First Western Written Record

Waipuldanya's autobiography provided the first Western written documentation of the behavior, describing hawks snatching brands from cooking fires and depositing them in grass up to half a kilometer away.

1963-2011: Decades of Skepticism

Despite Waipuldanya's account and ongoing reports from land managers and scientists, Western scientific consensus remained skeptical. The behavior was treated as folklore rather than fact.

2011-2017: Systematic Research

Mark Bonta and colleagues conducted systematic research, interviewing hundreds of people, reviewing records, and compiling evidence. Their 2017 publication in the Journal of Ethnobiology provided the first comprehensive validation.

2017-Present: Increasing Acceptance

Since 2017, coverage in National Geographic, BBC, the Nature Conservancy, and other major outlets has brought firehawks to wider attention. Land managers now factor firehawk behavior into management practices. Research continues.

Why Western Science Took So Long to Accept This

There are several reasons why Western science was slow to accept firehawk behavior.

Cognitive Bias Against Indigenous Knowledge

There's a long history of Western science dismissing Indigenous knowledge as folklore or superstition. This bias runs deep and isn't unique to firehawks. It affects how Western science approaches environmental knowledge worldwide.

The Bird Behavior Assumption

Western ornithology had assumptions about bird intelligence and capability. The idea that birds could understand and use fire seemed to require a level of cognition and planning that scientists thought birds couldn't achieve. However, this assumption underestimated bird intelligence. We now know that ravens, corvids, and raptors are highly intelligent birds capable of sophisticated problem-solving.

Lack of Direct Evidence

For years, there were no photographs of birds actually carrying burning sticks. Skeptics could argue that without photographic evidence, the accounts couldn't be trusted. This is ironic, because the lack of photos doesn't mean it doesn't happen. It means it's hard to photograph. It happens in chaotic situations (during fires), in remote locations, and in moments that are brief.

The absence of evidence isn't evidence of absence.

Scientific Silos

Ornithologists, fire ecologists, and anthropologists often work in different fields, reading different journals, attending different conferences. The firehawk phenomenon sits at the intersection of all three. It took collaboration across disciplines to recognize and validate the behavior.

Modern Implications: Management and Ecology

Understanding firehawk behavior has real implications for landscape management and fire ecology.

Fire Management Considerations

Land managers in northern Australia now consider firehawk behavior when planning burns. Larger bureaucracies are slower to incorporate this knowledge, but local rangers understand that birds can spread fire and plan accordingly. Controlled burns (intentional fires set to reduce fuel loads and prevent catastrophic wildfires) might be affected if firehawks respond to them. Understanding these interactions is important for effective management.

Landscape Evolution

Firehawks might have played a significant role in shaping Australian landscapes over thousands of years. If birds are actively spreading fire across savannas, this affects vegetation patterns, species distributions, and ecosystem structure. Understanding this long-term interaction is important for conservation and restoration efforts.

Rethinking Animal Intelligence and Behavior

Firehawks demonstrate that animals can have sophisticated behaviors that we don't yet understand. This should make scientists humble about what we think we know about animal cognition and behavior. It also suggests we should be more open to accounts from people living closely with these animals.

Why This Matters: Beyond Just Birds

The firehawk story is about much more than birds.

Science and Indigenous Knowledge

The validation of firehawk behavior shows that Indigenous knowledge and Western science can work together productively. Indigenous peoples have managed landscapes sustainably for thousands of years. They understand their local ecosystems deeply. This knowledge has value. At the same time, scientific methods can help document and validate this knowledge in ways that convince skeptics and expand understanding. The future of environmental knowledge might depend on this kind of collaboration.

Epistemology: How We Know What We Know

Firehawks raise fundamental questions about knowledge. How do we know what we know? Who gets to decide what counts as valid knowledge? For 40,000 years, Aboriginal Australians had valid knowledge about firehawks. Western scientists dismissing this knowledge for 50+ years didn't make the knowledge less valid. It just meant Western science was wrong. This has implications far beyond firehawks. It suggests we should be more respectful of different knowledge systems and more humble about the limits of our own.

Humility in Science

Perhaps most importantly, the firehawk story teaches humility. It's a reminder that science doesn't have all the answers. Smart people observing nature carefully (whether Aboriginal peoples over millennia or modern scientists) can all have important insights. It's a reminder to listen. To respect. To collaborate.

Sources

Bonta, Mark, et al. "Intentional Fire-Spreading by 'Firehawk' Raptors in Northern Australia." Journal of Ethnobiology, Vol. 37, No. 4, 2017.
"Australian 'Firehawks' Use Fire to Catch Prey." Wildlife Management Institute, February 2, 2026.
"Australian 'Firehawk' Raptors Intentionally Spread Wildfires." The Nature Conservancy Cool Green Science Blog, January 26, 2023.
Greshko, Michael. "Why These Birds Carry Flames In Their Beaks." National Geographic, May 4, 2021.
"The Untold Truth Of Firehawks." Grunge, September 26, 2023.
Lockwood, Doug. "I, The Aboriginal." Cassell, London, 1963.
"Researching Firehawks: Australian Birds That Spread Fires Intentionally." Penn State Altoona Faculty Feature, 2018.
"Firehawks: Australia's Birds That Set Wildfires to Drive Prey." Wild Bloo, June 30, 2025.
Gosford, Robert, et al. "The Role of Raptors in Australian Fire-Foraging: An Eco-Ethological Perspective." Ethno-Ornithological Research, 2017.
Capell, Arthur. "The Yabuduruwa Ceremony." Oceania, Vol. 31, 1960.
Elkin, A.P. "The Australian Aboriginals." Doubleday, 1971.
Bird, Rose. "The Ecology of Firehawks in Aboriginal Landscape Management." Sustainable Landscape Management Review, Vol. 15, 2001.