Žánr: Dokumentární
Hvězdy:
Osádka: Mel Waskin (Creative Director), David A Casteel (Research Assistant), Douglas L. Lieberman (Writer), J. Henry Sather (Research Assistant), Hans Pfletschinger (Cinematography), Bill Walker (Executive Producer)
Země: Canada
Jazyk:
Studio: Coronet, Coronet s.r.l.
Runtime: 15 minut
Kvalitní: HD
Vydáno: Jan 01, 1981
IMDb: 4
Klíčová slova:narration, education, wildlife, animals, pond, 1980s, mating, environmental documentary, aquatic life, educational film
