Genre: Documentaire
Etoiles:
Équipage: J. Henry Sather (Research Assistant), David A Casteel (Research Assistant), Douglas L. Lieberman (Writer), Hans Pfletschinger (Cinematography), Mel Waskin (Creative Director), Bill Walker (Executive Producer)
Pays: Canada
Langue:
Studio: Coronet, Coronet s.r.l.
Durée: 15 minutes
Qualité: HD
Sortie: Jan 01, 1981
IMDb: 4
Mots clés:narration, education, wildlife, animals, pond, 1980s, mating, environmental documentary, aquatic life, educational film
