by chibi-tori on Tue Jan 23, 2007 9:44 pm
I just installed a full spectrum light fixture over the kids cages, and I see most of them looking up at the lights when they are off. I turn them on about 9 or 10 am, similar to when the sun would be higher in the sky. I know they also look at some suncatcher hummingbirds my wife has hanging on the patio door, as well as reflected light from other sources. The eye of a bird sees much beyond the visible light spectrum we see, and into the low end of the ultra violet light spectrum. There is a gland that surrounds the eye that connects directly with the brain and pituitary gland that controls some of their circadian clock functions. Light should be a good thing, even if entertaining.
Sam
Hi, my name is Sam, and I'm a 'tiel addict !
Smokey, Gizmo, Missy, Pixie, Patches, Suzie, Chirp, Lil 'bit, J.J., Bandit, Daisy, Cuddles, Cappy, & Shelly