Grey squirrels, muntjac and ring-necked parakeets are among the invasive species who have made a home on British shores. Add to that list wallabies, which have become the latest exotic arrival to thrive in the UK’s increasingly mild climate.
A long-standing wallaby population on the Isle of Man has risen to more than 1,200, leading to debates over a potential cull as well as strategies to prevent the Australian marsupials establishing a foothold in the rest of the UK.
Wallabies are not new to the UK, but they have never been as prolific as they are now, said the BBC.
They likely descend from wallabies brought to the UK in the 19th century for zoos and private collections. Over time, some of the animals either escaped or were deliberately released, possibly during the two world wars when some owners “were unable to look after them”. A famous group of wallabies settled in the Peak District, though it is thought that they have since died out following a harsh winter in 2010.
Now Britain could be “on the verge of a wallaby boom”, said The Times. There is certainly a pattern emerging, and Britain ticks many of the boxes for wallabies to thrive: “conditions are mild, space abundant and predators scarce”.
“Though cute, the “mob” (as wallabies are collectively known)” has wreaked havoc on the Isle of Man’s sensitive ecology, according to The Economist. There is agreement that something needs to be done, but “no one wants to use the word ‘cull’” on the Isle of Man, said the BBC’s Discover Wildlife. Wallabies are not only a “tourist attraction”, they have become “embedded within Manx national identity”. |