- Original release
- Previous episode S37E13 - American Spring LIVE: Birth and Rebirth
- Number S37E14
- Country United States
- Original language English
- Genres Documentary, Family
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External links
TheTVDB page
IMDB page
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Last update
17 mars 2026 - 06:59
on 11 databases
American Spring LIVE: Migration
Breeding and the greening of the landscape are tied to another major spectacle of spring: the mass movements of animals as they take advantage of spring’s bounty. Meet the scientists who track the journeys of animals such as butterflies, birds, bison and bats over vast distances, from winter refuge to spring nesting grounds.
Next episode
S37E15 - American Spring LIVE: Connections
