Nova Season 2 Episode 1
Episode Title: Why Do Birds Sing?
Countries:
USA,
Airing Date: November 03, 1974
Runtime:54 mins
IMDb Rating:
You can now watch the entire Nova Season 2 Episode 1 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.
NOVA : NOVA travels to forests and marshes to discover why birds sing and finds surprising parallels with the acquisition of speech in humans.