Overview:
As spring unfolds, the sweet melodies of Birds provide a welcome break from the stillness of winter. The trills and eye-catching displays of courting males actually serve a dual purpose -- to intimidate rivals as well as to attract prospective mates. The song and dance rituals are all orchestrated toward a single goal -- to ensure the most fit pass on genes for future generations.
Genre : Documentary
Actors : Marty Stouffer
Release Date : 1991-11-24
Duration : 30 menit
Rating : ⭐ 0/10 (0 votes)
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