Josele J. Saiz (Cuenca, Spain, 1958)

Founder in 1994 of Boletas Birdwatching Centre (www.boletas.org) in the Spanish Pyrenees, pioneering birdwatching travel in Spain. Since then, Josele has been guiding birding groups to different countries. His expertise and in-depth knowledge of Spain & Morocco is well known to naturalists from across the United Kingdom and the US.

Member of SEO-Birdlife, among other conservationist groups, he is an active participant in conservation work and studies of birds in Aragon. Associated with mountaineering groups in Catalonia since the age of 10, he is well acquainted with the pre-Pyrenees and the Pyrenees and all the best ornithological sites in north-eastern Spain.

Ignacio Yúfera (Madrid, Spain, 1968)

A transport and logistics professional until 2005, he is currently dedicated to eco-tourism and conservation. Birdwatching guide in central and north-eastern Spain and amateur photographer, he spends a great deal of his time travelling around the world in search of wildlife. Since 2003 many of his trips can be seen at his personal website: www.iyufera.com.

Juan Carlos Albero (Huesca, Spain, 1968)

Interested in wildlife since he was 12, he was dragged to the countryside every weekend by his family's hunting passion. A member of the SEO / Birdlife for the last 25 years and bird ringer, he lives in the Guara foothills (Spanish pre-Pyrenees) and works in wildlife and habitat research in the Aragon region.

Alberto Bueno (Huesca, Spain, 1962)

Member of Birdlife since 1978. At the age of 14 he was employed by a group of Dutch birdwatchers to locate Dupont’s Lark; he is considered the first Spanish birding tour leader, especially acquainted with the NE areas of Spain.

Author of numerous articles and several texts for the book Where to watch birds in Spain (SEO-Birdlife / Lynx). For many years he has organized private tours and worked with European and American birding companies; since 1999 he leads the highly successful VENT tour in Spain. Since 1997 he works as a ranger for the Aragón Government, and lives in the Monegros region.