This is a revised and expanded edition of Crossbill Guide: Canary Islands, Volume 1, covering the two eastern islands of Lanzarote and Fuerteventura. With their unique insular nature, these are attractive areas for ecotourists and birdwatchers. In comparison to other islands in the Canary group, Lanzarote and Fuerteventura possess impressive desert landscapes that are home to unique plants and birds such as houbara bustards and coursers. It contains thirteen detailed itineraries and a large number of sites with observation tips. The guide describes the best sites for walking, birdwatching, and finding, butterflies, dragonflies and flowers; geological sites, scuba diving sites, and sites that reveal the unique evolutionary processes on the islands.