By Crikey! Birds are deliberately using fire as a tool. Humans are not the only animals on Earth setting things on fire.
Aerial arsonists are on the loose. Sneaky Australian raptors have been spotted picking up burning sticks, or even stealing them from a campfire and then deliberately dropping them on grass so they can feast on rodents fleeing from the fire. Apparently they do this in hunting packs, and will drop the burning stick half a mile away on the far side of waterways or roads. Aboriginal people have been talking about this for years, but no one quite believed it.
This really puts a spanner in the works of the fire management plans. So much for firebreaks.
Someone is going to have to get these birds to apply for permits.
Australian raptors can spread fires. Credit: Bob Gosford
Australian Birds Steal Fire to Smoke Out Prey
Live Science, Mindy Weisberger
Three species of raptors — predatory birds with sharp beaks and talons, and keen eyesight — are widely known not only for lurking on the fringes of fires but also for snatching up smoldering grasses or branches and using them to kindle fresh flames, to smoke out mammal and insect prey.
Australian birds have weaponized fire
Dick Eussen thought he had the fire beat. It was stuck on one side of a highway deep in the Australian outback. But it didn’t look set to jump. And then, suddenly, without warning or obvious cause, it did.
Eussen, a veteran firefighter in the Northern Territory, set off after the new flames. He found them, put them out, then looked up into the sky.
What he saw sounds now like something out of a fairy tale or dark myth. A whistling kite, wings spread, held a burning twig in its talons. It flew about 20 metres ahead of Eussen and dropped the ember into the brittle grass.
And the fire kicked off once again.
All told that day, Eussen put out seven new flare-ups, according to a research paper published recently in the Journal of Ethnobiology. All of them, he claims, were caused by the birds and their burning sticks.
What’s more, the paper argues, the birds might well have been doing it on purpose.
Birds of Prey Deliberately Setting Forests On Fire
Science Alert, Peter Dockrill
According to the team, firehawk raptors congregate in hundreds along burning fire fronts, where they will fly into active fires to pick up smouldering sticks, transporting them up to a kilometre (0.6 miles) away to regions the flames have not yet scorched.
“The imputed intent of raptors is to spread fire to unburned locations – for example, the far side of a watercourse, road, or artificial break created by firefighters – to flush out prey via flames or smoke,” the researchers write.
Live Science:
Scientists recently collected and evaluated reports from Aboriginal and nonindigenous people of these so-called firehawks — black kites (Milvus migrans), whistling kites (Haliastur sphenurus) and brown falcons (Falco berigora)
The range of the birds’ reported fire stealing spans a significant area measuring approximately 1,490 by 620 miles (2,400 by 1,000 kilometers) across part of northern Australia, the scientists reported.
From their reports, a behavioral pattern emerged: Firehawks (also described as kitehawks, chickenhawks and, on several occasions by non-Aboriginals, s—hawks) purposely swiped burning sticks or grasses from smoldering vegetation — or even from human cooking fires — and then made off with the brands and dropped them into unburned areas…
Australia is such a highly evolved nation of fire, the trees drop incendiary bark, plants are pyrophytic, the indigenous people did firestick farming, and even the birds are arsonists.
REFERENCE
Mark Bonta, Robert Gosford, Dick Eussen,Nathan Ferguson Erana LovelessMaxwell Witwer (2017) Intentional Fire-Spreading by “Firehawk” Raptors in Northern Australia, Journal of Ethnobiology Dec 2017 : Vol. 37, Issue 4 Special Section: Birds II, pg(s) 700- 718 https://doi.org/10.2993/0278-0771-37.4.700