Beavers & Buttheads
Wednesday, January 30th, 2008So then, plans are afoot to reintroduce beavers to Scotland around 400 years after they died out, with the primary reasoning being to promote so-called ‘beaver-tourism’ – a popular activity in Amsterdam, I hear. Wolves and wildcats are also candidates to bypass the immigrant detention centres and be let loose on the highlands.
The concept is quite beguiling – I’ve always felt that Britain was disappointingly lacking in serious wildlife. The USA has alligators, wolves, bears, mountain lions and more. We just get badgers – only dangerous if you’re a fan of mashed potato and called Bodger – and foxes, which are basically ginger dogs that have found a way to get food without the need for tin-opener-operating humans. We could do with a giant feral hedgehog or something to instill some respect for nature and pick off the occasional drunken chav late at night. Particularly the one having an argument at the top of his voice on his mobile outside my window at three in the morning last week – a vicious six-foot ball of spines and teeth rolling out of the darkness would have sorted that one a treat.
It’d add a bit more of a challenge to hunters too. There’d be the chance that as you stare through your high-power scope at a distant stag munching on the moor and generally minding his own business, there could be a pack of wolves behind you about to turn you into pedigree chum. That’d even up the odds a little.
But seriously, I do worry that we humans as a species never seem to learn. I’ve been sitting here trying to think of a human-driven introduction of a species that has actually gone well. They seem to have been almost universally disastrous in environmental and frequently economic terms – rabbits in Australia, killer bees, zebra mussels, cane toads (in Australia again, a country which has been comprehensively decimated by many, many species introduced by humans). Even seaweed has gone horribly wrong.
The usual pattern is that once an unfamiliar species is introduced, it enters an environment where nothing is equipped to keep its numbers down. Subsequently, it’ll breed like…er…rabbits, take over, and destroy populations of whatever it feeds on plus out-perform any competitors and, if you’re super unlucky as is the case with cane toads, the introduced species will be poisonous and kill half the animals that do try to eat it. Habitats are networks of evolved relationships, and sticking a new creature in there leapfrogs (no pun intended) evolution to frequently detrimental effects.
So yeah, the idea of beavers is nice in principle, but let’s hope that those responsible are pretty damn sure that they know what they’re doing. I’m not that hopeful myself.




