It's been awhile since I shot our feeder. Thought I'd give it another try today and attempt to get some long exposure streaking stuff. Lighting didn't cooperate for those so I got the traditional stuff instead.
The first one of the cardinal I used my 430EX flash set for high-synch so I can shoot at 1/1000th second. Manual flash output at 1/16 power to fill in the shadows of the morning light.
Once the sun came through (all our leaves are just about gone now ), I upped the speed to 1/1500th and lost the flash to get the sparrows.