Genre: Documentaire
Sterren: Pierre Goeldlin, Stéphane Cottet, Roger Hartmann, Georges Gillièron, Sylvia Capuana, Harald Kammer
Bemanning: Guillaume Main (Camera Operator), Bernard Duc (Sound), Axel Lakhdar (Camera Operator), Georges Gillièron (Scientific Consultant), Hassan Lakhdar (Post Producer), Pierre Goeldlin (Scientific Consultant)
Land:
Taal:
Studio: Teenergy Productions
Looptijd: 1:47:31 minuten
Kwaliteit: HD
Vrijgegeven: Jan 01, 1970
IMDb: 10
Sleutelwoorden:switzerland, swallow (bird), biodiversity, environmental documentary, bird, animals & nature
