Like a giant natural wall the Pyrenees separates the Iberian Peninsula from the rest of Europe. Snow-capped peaks of well over 3 000 metres block cool moist air from the north leaving the Iberian hinterland dry & hot. The climatic differences between the Spanish Pyrenees & their foothills are amongst the most dramatic of Europe. This region is wild & has an extremely diverse flora & fauna. Huesca (Spain) is the northern & most diverse of Aragons three provinces. It covers both the wild High Pyrenees their wooded foothills & the steppes in the basin of the Ebro. There are few areas in Europe with such a diversity of landscapes & of flora & fauna. From the alpine heights of Ordesa to dry semi-desert of Belchite this guidebooks shows you the best sites & reveals their flora & fauna. The geology & local l&-use history is fully described in the opening chapters explaining how the special habitats arose & how they are all important to the special fauna & flora of the region. The guide covers the wildflowers birds & all other wildlife routes where-to-watch-birds information & other observation tips. 21 routes are fully described & mapped with many adjacent locations identified. This Crossbill Guide to the natural history of the Spanish Pyrenees is not only the 11th in this most popular series but is arguably one of the best descriptions to this very special part of the European continent. With much of Europe under tremendous development pressure it is refreshing to know that places of such outstanding natural beauty are still on our doorstep & immediately accessible. Dirk Hilbers description of the habitats & wildlife of this exceptional area ranks amongst the best natural history writing one might find anywhere & his passion & commitment to encouraging travelers to explore such regions comes across well as does his hope that such sensitive tourism will serve the long-term aim of conserving & cherishing such natural remnants as the Pyrenees for future generations.