Alien invaders were amongst the enemies of society fought by the Teenage Mutant Ninja Turtles of New York sewer fame. It is ironic that the pet turtles - most commonly Red-eared Terrapins - popularised by the cartoon heroes have themselves become alien invaders in our canals. Growing too large for their aquariums and out-living the teenage years and fads of their owners, many have been irresponsibly released into the wild where they continue to live their long lives, nourished on our native wildlife.
展开▼
