Resource: The Roost
Media Type:
QuickTime Video
Length: 3m 07s
Size: 8.7 MB
Within their own communities, young ravens can be quite cooperative. The ability to share and work together is an example of ravens' very practical intelligence. It allows them to survive as a collective where they might fail as individuals. In this video segment from Nature, ravens use body language and vocalizations to exchange information on the location of a food source.
Alternate Media Available:
Transcript (Rich Text Format Document)
Teachers' Domain, The Roost, published November 18, 2008, retrieved on ,
http://www.teachersdomain.org/resource/nat08.living.reg.resou.roost/
- Background Essay
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The traditional view of birds was that they simply acted by a set of inherited instincts, but new scientific research is revealing a larger role for complex cognitive processes in their behavior, including communication, counting, memory, and basic problem solving. Ravens, known as the brainiest of all birds, demonstrate several of these commonly accepted indicators of animal intelligence.
Source: Nature: "Ravens"
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Major corporate support for the Nature collection was provided by Canon U.S.A. and SC Johnson. Additional support was provided by the Corporation for Public Broadcasting and the nation’s public television stations.




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