The sky is a crowded world where mammals, birds and insects hunt, escape, mate, defend territory, sleep and even die on the wing. Survival up there depends not just on beating gravity or mastering flight, but also out-flying the competition.
Episode Duration: 56 minutes and 46 seconds
Episode Number: 103
Fri, Dec 15 | 2:00 A.M. | Crowded Skies NHPBS (11.1) |
Explore the wonder and science of one of nature's greatest innovations - the power of flight.
Cutting-edge camera technology and computer-generated graphics help explain airborne animals' remarkable powers and how they work.
Thu, Dec 14 | 3:00 A.M. | Defying Gravity NHPBS (11.1) |
Fri, Dec 15 | 1:00 A.M. | Masters of the Sky NHPBS (11.1) |
Fri, Dec 15 | 2:00 A.M. | Crowded Skies NHPBS (11.1) |
WENH-TV Ch. 11 Durham
WLED-TV Ch. 48 Littleton
WEKW-TV Ch. 18 Keene
W50DP-D Ch. 50 Hanover
W34DQ-D Ch. 34 Pittsburg