The Great Blue Heron

Provides, through onsite study and observations of a young biologist, an introduction to the life cycle and habitat of the blue heron. Shows its cycles of migration, reproduction and growth and obstacle to survival.

Copyright

More in Bird Series

  1. Adaptations Of Birds 1972
  2. The Great Blue Heron 1976

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
  2. U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright