Tari Haahtela, Kimmo Saarinen, Pekka Ojalainen and Hannu Aarnio are a team of dedicated Finnish naturalists who specialise in butterflies and macrophotography. They have travelled the length and breadth of Europe to study butterflies for this book.

Tari Haahtela, Kimmo Saarinen, Pekka Ojalainen and Hannu Aarnio are a team of dedicated Finnish naturalists who specialise in butterflies and macrophotography. They have travelled the length and breadth of Europe to study butterflies for this book. Less