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Article
Nicholas J. Bayly, Auteur ; Stephen J. R. Rumsey, Auteur ; Jacquie A. Clark, AuteurThe bi-annual crossing of the Sahara desert is a considerable energetic challenge faced by approximately a quarter of Europe's total bird population, as they migrate to and from sub-Saharan non-breeding grounds. Where, when and how migratory bir[...]
Article
Nicholas J. Bayly, Auteur ; Philip W. Atkinson, Auteur ; Stephen J. R. Rumsey, AuteurTo African-Palearctic migratory birds that spend the non-breeding season in sub-Saharan Africa, the Sahara desert is an ecological barrier that must be crossed using large energy reserves stored at stopover sites either side. Given the coinciden[...]
