Summary
Invaders who make themselves at home AMERICAN signal crayfish are far from Lincolnshire's only non-native invader.
In 2007, experts at the Lincolnshire Wildlife Trust warned that the cannibalistic harlequin ladybird had arrived in Lincolnshire - and now they are endemic across the county.See the full content of this document
Extract
Turning Tide in Battle of the Crayfish
Harlequins are bigger than most British ladybirds and are known to eat other ladybird larvae and even bite humans.
Japanese knotweed has also become a major pr...See the full content of this document
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