In November at the Strait of Gibraltar a very singular and spectacular event takes place: the migration of the Griffon Vultures. These birds are large and heavy and they are not made to fly over water surfaces. Therefore they wait on the spanish side of the Strait for a sunny day without wind to attempt the crossing and reach Africa. Unfortunately we are in November and days in good weather conditions are not common. As a result it is not rare the catch the sight of huge flocks of vultures flying over the hills between the towns of Tarifa and Algeciras. Up to 1000 of Griffon Vultures together is an incredible sight, as you can see from the pictures below. To see more pictures click here: Michele Panuccio Blog.