Tür: Belgesel
Yıldızlar: Pierre Goeldlin, Stéphane Cottet, Roger Hartmann, Georges Gillièron, Sylvia Capuana, Harald Kammer
mürettebat: Guillaume Main (Camera Operator), Bernard Duc (Sound), Axel Lakhdar (Camera Operator), Georges Gillièron (Scientific Consultant), Hassan Lakhdar (Post Producer), Pierre Goeldlin (Scientific Consultant)
ülke:
Dil:
Stüdyo: Teenergy Productions
Çalışma Süresi: 1:47:31 dakika
Kalite: HD
Çıkış: Jan 01, 1970
IMDb: 10
Anahtar kelimeler:switzerland, swallow (bird), biodiversity, environmental documentary, bird, animals & nature
