Discovery: Mystery Mammals of the Twilight

Year Published: 1957

Creator: WNET/13

Format: 16mm

Description: Tells the life story of bats. Shows live bats and pictures a bat's voice of and oscillograph. Explains how bats navigate by echolocation or sonar. (WGBH-TV) Kinescope.

1 user has this film:
Indiana University Library Moving Image Archive

Related films:

Original permalink · Record added: 2024-04-22 14:57:12