As a person who emigrated from Scandinavia to the Iberian Peninsula, birds are not the only ones indeed :)
Most of the German/British tourists seem to come during the summer though, in contrast to the tourist birds who come during winter. Smart of the birds to avoid all the tourists!
"Most of the German/British tourists seem to come during the summer though"
That never made any sense to me. I also go rather go with the birds north in summer where it is cool and to spain in winter when it is still warm.