Endure & Survive: the Fascinating Story of the Iriomote Cat, Japan's Isolated Wild Feline Who's Ferally Friend Shaped

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    The Iriomote cat occupies the smallest habitat of any wild cat on Earth found - only on Japan's southern Island of Iriomote with its current population estimated to be around 100 individuals.
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    IdyllicSafeguard OP The Iriomote cat is thought to be a descendant of leopard cats that arrived from Taiwan over 90,000 years ago, when a land bridge existed between the two islands.
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    Its sole home is now the small 284 km² (110 mi²) — but lush island of Iriomote. -
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    With no competition from other predators, the Iriomote cat became an extreme generalist hunter, preying on over 95 different species, ranging from fish to birds to bats to bugs.
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    Unfortunately, feral cats are even better generalist predators. A study surveying cat scat (pop) found that the presence of feral cats negatively correlated with the prevalence of Iriomote cats.
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    Both feral and Iriomote cats scent-mark to communicate their sexual receptivity, and their breeding season yowls sound so similar that it's hard to tell them apart. As a result, the two often interbreed or they used to.
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    Fortunately, after a registration and sterilisation campaign, no feral cats have been seen on Iriomote Island since 2018.
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    Roads pose another serious risk. Around 10 Iriomote cats are struck by cars every year. If estimates are correct, that's 10% of the total population killed annually, solely by human traffic.
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    Although the Iriomote cat has no official status from the IUCN (since it's considered a subspecies), its last evaluation in 2014 listed it as 'critically endangered.' The current population may be as low as 100 cats.
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    A note on taxonomy: Upon its discovery in 1965, the Iriomote cat was classified as its own species, Mayailurus iriomotensis. Later, it was recognised as a close relative of the leopard cat (Prionailurus bengalensis), and indeed actually was a leopard cat-confirmed by genetic studies, despite its physical and behavioural differences — and so it was reclassified as a subspecies, Prionailurus bengalensis iriomotensis.
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    Zumsh Its lucky they are still around considering what happened to their wolf
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    ADFTGM True, but in most places, wild cats usually outlast wolves due to being harder to find. Same thing is true in Europe, with the British isles being a good example. What usually gets them instead is interbreeding with domestic cats. Actively hunting small cats is a lot tougher, as seen throughout Oceania where we are trying to eradicate invasive feral cat populations, through sterilization as mentioned by OP or otherwise.
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    Luna920 Really cool info! Thanks for sharing. I will have to look up this cat breed some more.
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    maybesaydie I hope these cats are saved before their population gets much smaller. I wonder if there are enough of them left to assure healthy populations.
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    ~~Interbreeding with domestic cats must be happening.~~Thank God they've cleared the island of ferals. Maybe if people left they'd stand a chance.
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    redheadedandbold I've never seen this cat mentioned anywhere. Great post.
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    Readalie Only time I've ever seen it come up was in Tokyo Mew Mew.
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    Rescue-a-memory If not friend, why friend shaped?

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