My three little finches, Hickory, Dickory and Dock, just love to sit in the sunlight on their special branch.
The bulb has been very beneficial in providing them much needed "daylight" not to mention that Funtime Birdy was great to work with.
Here is a picture of Hickory, Dickory and Dock. Dock is on top of the nest; Dickory is the one on the left; and Hickory is the one on the right.
Robin and Hickory, Dickory and Doc (Finches) - Iowa