Three quarters of butterfly species are in decline in the UK, but gardeners can play a key role in providing colourful visitors with much-needed habitats. Even small gardens in built-up areas can ...

The butterfly appears to be a hybrid between two known tiger swallowtail species — P. glaucus and P. canadensis — but because ...

I finally address a gap in my knowledge: butterflies. To do this, I'm using a field guide to try to find what has gone ...

With around 240 butterfly species, Hong Kong is an ideal place for anyone with this hobby-to-be. Young Post shares tips on the best times, equipment and places for butterfly watching, as well as a ...