Signs of the apes, songs of the whales
By: WGBH.
Contributors: Harrar, Linda.; WGBH (Television station : Boston, Mass.); Vestron Video.
Series: Nova
Publisher: WGBH Educational Foundation; Vestron Video
Place of publication: [Boston]; Stamford, CT
Format: Videorecording
Number of pages: 60
Subjects: Human-animal communication  -- Videorecordings.; Animal communication  -- Videorecordings.
Description: Revisits Washoe, a chimpanzee that communicates using American Sign Language, and examines some of the most recent language experiments being done with apes, dolphins, sea lions, gorillas, and whales.
Notes: "1103"

Closed Captioned

Writer-producer, Linda Harrar.

Maureen Stapleton.