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Topic: Penn State University
The trouble with shit-hawks – the firespreading raptors of northern Australia

The trouble with shit-hawks – the firespreading raptors of northern Australia

A post that looks at our research into firespreading raptors in the Top End of Australia ... and beyond.

‘Troublemakers for fire’ – Raptors spreading fire in Australian savanna woodlands

‘Troublemakers for fire’ – Raptors spreading fire in Australian savanna woodlands

Fire provides the opportunity for pyrophilic behaviour by some birds. Brown Falcons perch at the fire-front waiting for grasshoppers, frogs, snakes, lizards and small mammals. Whistling Kites and particularly Black Kites, Milvus migrans, spectacularly hawk around the curtain of flame, preying on grasshopper, cockroaches and other small fleeing animals. Local Aboriginal people believe that Brown Falcons and Black Kites set fires by carrying burning sticks to new locations and drop them into dry grass on unburnt grounds.

RIEL Seminar – Brown Falcon and Black Kite as propagators of fire in the Australian savanna

RIEL Seminar – Brown Falcon and Black Kite as propagators of fire in the Australian savanna

Anecdotal historical reports from qualified observers support the hypothesis that this is a hitherto-undocumented tool-using behavior that, if verified to satisfy the standards of Western ecologists, will have important ramifications for understanding pyrophytic landscape evolution as well as human-bird relationships.

Ornithogenic Fire: Raptors as Propagators of Fire in the Australian Savanna

Ornithogenic Fire: Raptors as Propagators of Fire in the Australian Savanna

There is compelling evidence that at least two raptor species – the Brown Falcon and the Black Kite – act as propagators of fire within the Australian savanna woodlands and perhaps in other similar biomes elsewhere

Do these raptors spread fire in the Australian savanna?

Do these raptors spread fire in the Australian savanna?

Use of fire as a tool is normally considered to be restricted to humans, and hence to have played an extremely important role not only in human societal change but also in the large-scale modification of landscapes across the world. But what if animals other than humans exhibit pyrophilic behavior?