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In Taiwan, officials and environmentalists are scrambling to stop a cane toad invasion

  • Unexpected discovery in community vegetable garden in the foothills of the central mountain range sparks immediate hunt for the invasive species
  • Conservationists believe people started breeding the amphibians – seen as a symbol of wealth and good luck – after imports were banned in 2016

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More than 200 cane toads have been found in Nantou county, Taiwan so far. Photo: AFP
Toads are a symbol of prosperity and good fortune in Taiwan, but the unexpected discovery of an invasive species has officials and environmentalists scrambling to contain their spread.
With flashlights in hand and shielded by protective gloves, dozens of volunteers from the Taiwan Amphibian Conservation Society worked through the night searching rice fields and vegetable plots for their quarry – the cane toad.

There should be no reason for these large and highly toxic amphibians to exist in Caotun, a township in the foothills of Taiwan’s central mountain range.

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Cane toads are indigenous to South and Central America and while they have wrought a famously destructive path through places like Australia and the Philippines they had not been recorded in Taiwan.

That was until a few weeks ago when a local resident discovered some large amphibians hanging out in her community vegetable garden and uploaded a photograph online, a move that sparked an immediate toad hunt.

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“A speedy and massive search operation is crucial when cane toads are first discovered,” Lin Chun-fu, an amphibian scientist at the government-run Endemic Species Research Institute said, as he explained why conservationists have since rushed to find and remove any cane toads.

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