Nomads of the Strait of Gibraltar: a field guide to bird migration, the natural parks of the Strait and los Alcornocales, and the Rock of Gibraltar.
Palma: Palma del Valle, 2007. Octavo, laminated boards, colour photographs, maps. About 300 million birds cross the Strait of Gibraltar in both directions. Of these, about 700 thousand are soaring birds (raptors and storks) and a large proportion of this amazing biomass use the areas near the Strait as resting..... More