| Description |
1 videodisc (approximately 60 min.) : sound, color ; 4 3/4 in. |
|
two-dimensional moving image tdi rdacontent |
|
video v rdamedia |
|
videodisc vd rdacarrier |
|
digital optical stereo rda |
|
NTSC |
|
video file DVD video region 1 rda |
|
Television program |
| System Details |
DVD, region 1, widescreen presentation ; stereo. |
| Language |
English dialogue, optional English subtitles ; audio described. |
| Performer |
Presented by David Attenborough. |
| Event |
Televised as an episode of the PBS series Nature, Oct. 7, 2015. |
| Audience |
MPAA rating: Not rated. |
| Summary |
"The ostrich, the emu, and the rhea--together with the kiwi and the cassowary--are essentially the court jesters of the avian world, because they can't do the one thing that birds are famous for doing. They can't fly. But exactly how--and why--did these birds abandon flight? It's been one of the natural world's great mysteries. And now DNA is promising to give us the answer"--Container. |
| Subject |
Flightless birds -- Behavior.
|
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Ostriches -- Behavior.
|
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Rheidae -- Behavior.
|
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Emus -- Behavior.
|
| Genre/Form |
Wildlife films.
|
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Video recordings for people with visual disabilities.
|
| Added Author |
Birkhead, Mike, film director, film producer.
|
|
Attenborough, David, 1926- host.
|
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Thirteen Productions, production company.
|
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British Broadcasting Corporation, production company.
|
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PBS Distribution (Firm), distributor.
|
| Added Title |
Nature (Television program)
|
| ISBN |
9781627894883 |
|
1627894888 |
| Standard No. |
841887026253 |
| Music No. |
NAT63303 PBS Distribution |
|
