The importance of the Straits of Gibraltar for the birds has been monopolizing for but of a century the attention of numerous scientists ornithologists and naturalists.

The geographic situation of the Straits, bridge between two continents and two seas, causes that every year million birds of but of 200 different species converge in this zone. This is the main route, along with the Straits of the Bosphorus, migratory birds of Europe

The migration of birds is one of the spectacular phenomena but that the nature can offer to us and is the Straits of Gibraltar, uno of the best enclaves de Europe to be able to contemplate it.