# The Galapagos Finches

Researchers, George Bartholomew, Robert I. Bowman, Henry J. Thompson

Focuses on finches of the Galapagos Islands which exemplify speciation in insular vertebrates. Describes patterns of finch bill structure, various feeding habits, factors limiting hybridization, and patterns of vocalization in the Galapagos finches

- Kind: Educational
- Year: 1971
- By: University of California, Berkeley, Harper & Row, Publishers
- Genres: Education, Nature, Industrial and advertising
- Archive: [Internet Archive](https://archive.org/details/thegalapagosfinches)
- Licence or status: none stated by the archive
- Who can watch: Kids profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/thegalapagosfinches?play=1)