![](https://image.tmdb.org/t/p/w342/9kyp84Phe5W55zCimC40JZvKPLg.jpg)
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Explores the various influences on mating and courtship, from the sun, the moon and the change of seasons, to the specific behaviors within species.
Prima Aeris Date : Oct 10, 1982
Aeris ultimum diem : Apr 10, 2024
Episode : 666 Episode
Season : 42 Season
runtime: 53 minutes
Studio: PBS
Patriam: Germany, United States of America
cast:
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