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The Guardian - UK
The Guardian - UK
Lifestyle

Why have slugs changed from black to orange?

Baby slug … why the change of colour? Photograph: Alamy
Baby slug … why the change of colour? Photograph: Alamy

When I was a child all slugs were black. Now they mostly seem to be orange. What is going on?

Luke Dickinson, Twickenham

• Post your answers – and new questions – below or email them to nq@theguardian.com. Please include name, address and phone number

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