The National Geographic Guide to Birding in North America

The National Geographic Guide to Birding in North America - Season 1 Episode 10 10. epizoda

30:14 minut 2025 HD

  • Share

Study the physics and biology of avian sounds, which underlie the rich range of birdsong heard in the field. Discover how birds learn to vocalize, and how bird songs and calls are used for a remarkable spectrum of communication. Look at mimicry in birds, ways to use recordings to attract birds, and how digital technology can teach us more about bird vocalization.

img
  • Subtitulado
    Subtitel HD
    • 1 - Subtitel - HD
      Hodinky HD
    • 2 - Subtitel - HD
      Hodinky HD
    • 3 - Subtitel - HD
      Hodinky HD
    • 4 - Subtitel - HD
This video option does not contain pop-up windows and the load is optimal, you can watch without cuts.
Aktivujte si ZDARMA účet!

Naši knihovnu filmů a videí mohou streamovat nebo stahovat pouze členové

Sledujte i nadále ZDARMA ➞

Registrace trvá méně než 1 minutu, poté si můžete užít neomezené filmy a televizní tituly.

Sezóna Sezóna 1

Podobný