Today’s episode tells the tale of an endangered bird, the forces that hunted it to extinction, and the cat that got blamed for everything. This story takes place on Stephens Island: a tiny speck of land off the coast of New Zealand that measures less than a square mile in size.
Stephens Island was, at one point, home to a tiny, flightless bird called the Stephens Island wren. In life, it would have looked something like this:
There are a handful of preserved wren specimens around today, though “preserve” is a loose term. They haven’t held up too well:
Its closest living relative is New Zealand’s kiwi. If you squint at that moldering bird mummy up there, you can kind of see the resemblance.
Today, the Stephens Island wren is a conservation icon. Not because it was particularly popular prior to its extinction in the early 1900s or anything. Rather, the entire species is famous for having allegedly been wiped out by one single cat: Tibbles, who belonged to the island’s lighthouse keeper.
Of course, legends have a way of growing more incredible over time. Today’s episode investigates the likelihood that one cat could truly be responsible for all the destruction, or whether it’s possible Tibbles got framed for some human funny business.
Not that we should discount the house-cat’s capacity for devastating whole ecosystems, of course.
The Crazy Story Of A Cat Named Tibbles Who Killed Off A Whole Species Of Bird by Chelsea Harvey
The tale of the lighthouse-keeper’s cat: Discovery and extinction of the Stephens Island wren (Traversia loyally) by Ross Galbreath and Derek Brown
The Story of the Stephens Island Wren by BBC News
The impact of free-ranging domestic cats on wildlife of the United States by Scott R. Loss, Tom Will, and Peter P. Marra
IBIS – British Ornithologist’s Union
Museum theme by Michael Guy Bowman
Listen to more at: bowman.bandcamp.com
Rachel: Designer #UkuleleWitch @rachelvice
Tour Guide: Emery Coolcats
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