the DVD release. References External links Official site Official site Winged Migration on FFilms.org 2001 films 2001 documentary films French documentary films German documentary films Italian documentary films Swiss documentary films 2000s French-language films French-language Swiss films French independent films Documentary films about birds Bird migration Documentary films about nature Films shot in Greenland Films shot in Paris Films shot in Senegal Films shot in Mauritania Films shot in Switzerland Documentary films about Antarctica Films shot in Vietnam Films shot in the Philippines Films scored by Bruno Coulais Sony Pictures Classics films 2000s French films 2000s German films Films directed by Jacques Perrin Films produced by Jacques Perrin