The flow of species from Mediterranean Iberia and Africa creates a rich variety of fauna that leaves the land and landscape deeply transformed. During the summer, eagles, vultures, storks and Passeriformes fly from Africa to Europe. Some species make it to the peninsula without crossing the barrier of the Pyrenees, but other African travelers conquer the continent little by little: from the black-winged kite, to the genet, to the Egyptian mongoose, to the chameleon. This program takes a close look at this visiting population.