I'd bet money on it! Nature has a way of bringing all these creatures together in a balance.
Information
Cooking FOR the Birds - Recipe Collection
Attracting Birds Using Trees and Shrubs
Backyard Wildlife Planting for Habitat
Cams and Video Links
Yankee Flipper ... link to the video (hilarious)
Resources
Droll Yankee - The World's Best Birdfeeders
The last one is where I shop when I can get to Little Rock, but they apparently have them all over. This is an amazing store, but be warned, wandering into one can relieve you of more money than you ever planned on spending. Enjoy, and be sure and add more as you run across them.