Episode dated 14 February 2005
- Episode aired Feb 14, 2005
- TV-PG
- 25m
Explore the multifaceted phenomenon of birdsong, distinguishing between birds' songs and calls. Grasp the physics of song/call production, and how some birds can actually sing two songs at o... Read allExplore the multifaceted phenomenon of birdsong, distinguishing between birds' songs and calls. Grasp the physics of song/call production, and how some birds can actually sing two songs at once. Learn about the innate versus the learned components of birdsong, how birds need to p... Read allExplore the multifaceted phenomenon of birdsong, distinguishing between birds' songs and calls. Grasp the physics of song/call production, and how some birds can actually sing two songs at once. Learn about the innate versus the learned components of birdsong, how birds need to practice and perfect their songs, and the amazing variety of the individual and social func... Read all