Here are a few of my favorite sites on the internet:
Philip Sorrentino's bird photography
Margaret Adamson's Birding Belfast UK Blog
Ash Canyon Bed & Breakfast - I like to call it Hummingbird Heaven in Sierra Vista Arizona
Battiste's Bed, Breakfast and Birds - Great Photo Blind in Sierra Vista Arizona
www.birding.co.za - Etienne Marais is a great bird guide who is patient with photographers.
The Melbourne Birder - Steve Davidson is a great bird guide in Melbourne Australia. I recommend asking him to take you to Werribee Waste Treatment Facility.
Zest for Birds - Andrew Patrick is a great bird guide in the Sydney Australia area.