Hummingbirds
Picture
Gray Hummingbird on a Branch

Bibliography

Internet Sites
World of Hummingbirds.com. "Hummingbird Dangers." 2002-2010
URL:
http://www.worldofhummingbirds.com/dangers.php

Rakozcy, Christy. "Where Do Hummingbirds Live."
URL: http://www.yourdictionary.com/answers/where/where-do-hummingbirds-live.html
Book Source
Joylon,Goddard.  Hummingbirds.  Connecticut:  Grolier, 2008.