An adult female Burmese python captured in the Everglades
Photo: Wayne Lynch / Getty Images / All Canada Photos
As a life-long ophidiophile, any newspaper headline that contains the words hybrid python or super-snake is sure to attract my attention.
And thus it was that I found myself excitedly reading a story in today's Guardian about a recent US study into non-native species that has discovered that some specimens of python slithering around the Florida Everglades are a genetic mixture of two species, potentially making it an even more formidable creature; one that is perfectly adapted to its sub-tropical environment;
I appreciate that the good people of the Sunshine State may feel that they already have enough exotic fauna to contend with - a million alligators, giant carnivorous lizards and poisonous tree frogs, etc. - but I couldn't help smiling at the thought of this new and improved (all-American) snake feasting on the local wildlife and asserting itself as the region's apex predator, full of hybrid vigour.
Apparently, researchers had expected to discover the snakes were pure Burmese python. Instead, they were surprised to discover the genetic signature of the Indian rock python also present; a smaller, faster, more aggressive creature that prefers to live on higher, dryer ground than its Burmese cousin.
For those who hate the thought of invasive species and hybridisation - and who would, if they could, exterminate every last python in Florida - this is obviously an unwelcome development. But there's not much that can be done; the estimated 300,000 pythons that occupy the waterways of a 1.5 million acre wilderness cannot all be captured or killed. The population is thus only likely to grow, expanding its range northwards.
Still, every Eden needs its serpent, as they say ... And besides, Florida's 500,000 feral pigs are probably a bigger threat to the Everglades than pythons - at least until the latter eat them.
See: Richard Luscombe, 'Super-snake: hybrid pythons could pose new threat to Florida Everglades', The Guardian (25 Aug 2018): click here to read online.
