The Scientific Wonder of Birds. Episode 7, Avian Turf Wars: Defending a Territory [efilm]
2019
Streaming Video
Witness the complex nature of competition among birds. Study "display" behavior, which sends a message regarding territory, courtship, or perceived threats. Observe the ways in which birds defend territory, for breeding and feeding, nesting and roosting. Note how territorial defense is highly ritualized and uses a series of recognized signals, and how birds' territoriality enhances survival.
Main title:
Author:
Imprint:
The Great Courses, 2018.[San Francisco, California, USA] : Kanopy Streaming, 2019.
Collation:
1 online resource (streaming video file) (25 minutes): digital, .flv file, sound
Notes:
Title from title frames.FilmIn Process Record.Originally produced by The Great Courses in 2018.In English
Performers:
Bruce E. Fleury
System details:
Mode of access: World Wide Web.
Language:
English
Subject:
BRN:
634781
Electronic access: