See Unprecedented Images Of Sunda Clouded Leopards, The ‘ghosts Of The Forest’

The Sunda clouded leopard stalks nan dense rainforests of Borneo and Sumatra successful hunt of bearded pigs and rodent cervid to prey on. Its tawny coat, accented by dark, cloud-shaped spots, blends into its surroundings. Beyond specified basics, however, overmuch remains chartless astir these elusive large cats, sometimes called “ghosts of nan forest,” including really agelong they unrecorded and really they walk their time.

But a caller group of images and data, captured betwixt 2007 and 2023 successful 3 reserves successful nan authorities of Sabah successful Malaysian Borneo, uncover a never-before-seen glimpse into their secretive lives.

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A caller study successful Biotropica analyzing nan 15 years of photos and different information observed 52 big individuals, including 30 males and 22 females, helping to reply immoderate of nan questions astir nan species.

What really amazed nan researchers was “how difficult it is to get females successful beforehand of nan lens,” says nan study’s lead writer Katharina Kasper, a biologist pinch nan Polish Academy of Sciences and nan Leibniz Institute for Zoo and Wildlife Research.

A Sunda clouded leopard mother and cub caught connected camera—a rarity—in Sabah, Borneo.

That’s because females, it turns out, walk overmuch of their clip successful nan trees—much much clip than males do. “Their physique hints astatine this, arsenic their bodies are usually much slender and they person fluffier tails that thief them balance,” Kasper says of nan females. “Resident males, by contrast, walk overmuch clip circling and re-marking their territories [with urine], hence we seizure them much often.”

The oldest known chaotic clouded leopard—a female—captured connected camera trap successful Malaysian Borneo. This individual is estimated to person been 8.5 years old.

The study, which was conducted by Kasper, arsenic good arsenic researchers from nan world chaotic feline conservation statement Panthera and nan Sabah Forestry Department, observed a azygous female complete galore years and wished that these cats whitethorn unrecorded up to 8.5 years successful nan wild—a caller grounds for nan species. (Although location are not capable members of this type successful zoos to person coagulated numbers, a adjacent relative, nan mainland clouded leopard, lived to 20 years of property successful a zoo, which aligns pinch nan wide inclination of captive cats surviving astir doubly arsenic agelong arsenic chaotic ones.)

Kasper says nan study has already helped nan group tweak its investigation efforts to look astatine what factors power nan disturbance and endurance of Sunda clouded leopards. In turn, this will thief guideline conservation efforts for this species, which is classified arsenic susceptible by nan International Union for Conservation of Nature—one measurement up from endangered.