Género: Documental
Estrellas: Pierre Goeldlin, Stéphane Cottet, Roger Hartmann, Georges Gillièron, Sylvia Capuana, Harald Kammer
Personal: Hassan Lakhdar (Director), Hassan Lakhdar (Producer), Anne Lakhdar (Producer), Axel Lakhdar (Camera Operator), Tristan Mühlestein (Camera Operator), Marcelo Molliet (Camera Operator)
País:
Idioma:
Estudio: Teenergy Productions
Duración: 1:47:31 minutos
Calidad: HD
Lanzamiento: Jan 01, 1970
IMDb: 10
Palabras clave:switzerland, swallow (bird), biodiversity, environmental documentary, bird, animals & nature
