Jóhann Óli Hilmarsson, is a leading authority on the birds of Iceland and one of the country’s most experienced bird photographers. He has written numerous articles on birds in books, magazines and papers and is the author of the bestselling book Icelandic Bird Guide, a photographic guide which has been sold in almost 40,000 copies. Jóhann Óli has held many courses, lectures, and exhibitions and his photographs has been published around the world in books, magazines, on stamps, bank notes, and more.