Log in
Log in

The Short-eared Dog.

01 May 2020 6:48 PM | Anonymous member (Administrator)

Whether famous or obscure, Earth's wild creatures cannot escape the hand of man. 

Just months ago, billions of animals, including iconic kangaroos and loveable koalas, perished in Australia's calamitous bushfires, scientifically found to have been worsened by manmade climate change. Now, researchers say, one of the Amazon's least-known species could be all but gone, too in scant decades. Its habitat is being  slashed and burned to make way for agriculture.

The elusive short-eared dog (Atelocynus microtis). This rare photo was captured on a camera-trap, deep in the Amazon rainforest. Photocredit: Guido Ayala and Rob Wallace. 

Most of us know there are wild dogs living in remote places of the world. Australia's dingo probably leaps to mind first. 

But did you also know that a cousin of the dingo (above) has been roaming quietly through vast areas of Amazon rainforests, in Columbia, Ecuador, Peru, Bolivia and Brazil for a long time?

Atelocynus microtis - the "short-eared" dog is the only canid, or mammal of the dog family, native to the Amazon. 

Arguably, it's been the least-studied of any wild dog on the planet - until now. 

Using the largest data base ever compiled on the species, scientists are now able to better understand the predicament it faces in its rapidly-changing home.

In the words of a research paper published this week in The Royal Society of Open Science, "Forest loss and fragmentation pose a serious threat to the species in a short time frame."

Within three generations, (six years is considered a generation to a short-ear), anywhere from 30% to 60% of its habitat will likely be lost or seriously degraded. That's because plans by local governments for large-scale agriculture, cattle-ranching and infrastructure expansion, remain in the works. 

In 2011, Brazil drastically relaxed laws protecting its forests. Private landowners no longer had to protect as much as they once did. Illegal loggers were granted amnesty. By 2013, after a decade of decline, deforestation rates began to climb. 

Last year, the President of Brazil, Jair Bolsonaro, fired a top scientist last year for revealing that that country's deforestation rates were increasing rapidly under his watch.

And, since last summer, Science magazine describes losses of Amazonian rainforest in Bolivia alone, as “staggring.” Much of it was due to intentional burning to clear land for crops and livestock. 

It is against this grim backdrop that these new research findings have been published.

While short-eared dogs are expected to do better in areas that are protected, as many as 40% of them live in the "Arc of Deforesation," a part of Brazil where tree cover is disappearing the fastest. 

Vast areas are expected to transition from forests to savannahs, or grassland eco-systems, not nearly as favourable for the carnivorous animals.

But habitat loss isn't the only threat. The dogs are catching diseases from domesticated dogs and becoming road kill after being run over on roadways. 

The researchers suggest, therefore, the short-eared dog be "bumped up" the list of endangered species to a status that better reflects the danger it faces.

Then there's this chilling footnote. One out of every four mammals in the Amazon, will be losing much of their habitat, too.

Until man somehow finds a deeper appreciation and respect for our fellow creatures, these tragedies will only deepen.

By: Larry Powell


I’m an eco-journalist living in Shoal Lake, Manitoba. I’m a member of the SWCC and the American Association for the Advancement of Science. I’m authorized to receive embargoed material through the Science Media Centre of Canada, the Royal Society, NatureResearch and the World Health Organization. This allows me to “get a jump” on important stories by fleshing them out with fact-checks and interviews, in advance. Often, this arms me with a “hot-off-the-press” story that’s ready to go, the moment the embargo is lifted.

I publish the blog, (PinP), “the perfect antidote for fake news.”


P.O. Box 75 Station A

Toronto, ON

M5W 1A2

Powered by Wild Apricot Membership Software