Hummingbird in Flight (IMAGE)

U.S. National Science Foundation

Hummingbird in Flight

Caption

When males perform courtship dives for females, neighboring fluttering tale feathers produce interaction frequencies. In some species, for or five species may interact with one another to produce sounds.

Credit

Anand Varma, www.varmaphoto.com

Usage Restrictions

Special Restrictions: Use of this image is restricted to educational use only and must include credit to the author, Anand Varma. For any other use of this image, permission must be granted by the owner at aavarma@gmail.com www.varmaphoto.com

License

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