The National Geographic Guide to Birding in North America Temporada 1 Episodio 3
The National Geographic Guide to Birding in North America
Ver The National Geographic Guide to Birding in North America Temporada 1 Episodio 3 Online - Look first at three physical tools that you can use right away to become a more effective birder. Consider how familiarity with the shape or silhouette of bird families, as well as bird size, aid you in focusing in on exact species. Study the color factors of pigment and keratin, as they produce the dazzling range of bird coloration, and investigate color as an identification tool.
- Género: Documentary
- País: United States of America
- Estudio: Wonderium
- Director: James Currie
- Actores: James Currie
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