It is normally resident throughout the year, but the birds from the northern fringe of the range migrate south to warmer climates in winter and appear in migration streams through the Pyrenees, Asia Minor and other places.
(It; is normally; resident; T:throughout the year) (the birds from the northern fringe of the range; migrate; south) (the birds from the northern fringe of the range; appear; L:in migration streams; L:through the Pyrenees)
It the birds from the northern fringe of the range the birds from the northern fringe of the range
is normally migrate appear
resident T:throughout the year
south
L:in migration streams L:through the Pyrenees