Here are the results of latest newsletter competition:

Last week, we had three copies of Britain’s Dragonflies: A field guide to the damselflies and dragonflies of Great Britain and Ireland, recently published by Princeton University Press, to give away.

We asked: Symbolising good luck and strength, the dragonfly is the national emblem of which country?

And the answer is: Japan. The winners are Tom Willis, Andy Fortune and Kate Wiseman. Your prizes will be with you very soon!

Thanks, as usual, for all the competition entries. To be in with a chance of winning our next prize – one of three copies of Travis Elborough & Martin Brown’s Atlas of the Unexpected, newly published by White Lion – make sure you’re signed up to our mailing list before 11am tomorrow. The sign-up bar can be found in the top right-hand corner of this page.