by Pajarita » Sun Jun 16, 2013 10:43 am
Well, for one thing, you should never have a bird in the kitchen unless you never, ever cook. Have you seen the oily film that covers the cabinets after a couple of months of not scrubbing them? That crap goes into the bird's lungs when he is housed in the kitchen (remember the canaries in the mines? they used them because they died way before humans noticed anything themselves).
For another, the 12L/12D schedule for birds is antiquated and let me explain why it's no good. The only birds that live at 12 hours of day and 12 hours of night are the ones that live smack on the Equator because that's the only region in the world that has that schedule. But even on the Equator there is a 20 minute difference between one season and the other (can't call it summer and winter -they are usually call dry and rainy) and, believe it or not, there are studies that show that their bodies register this 20 minute difference and adjust their endocrine system accordingly! Plus, because of the very small difference in lighthours, tropical birds' primary breeding trigger is not photoperiodism (although they ARE photoperiodic, same as all other birds on earth and readily revert to using it as primary trigger in captivity -there are studies that tell us this) but food availability and weather. Not enough food and bad weather = no breeding = no sexual hormone production. But, in captivity, the weather is always propitious for breeding and the food is always available and VERY rich so the only way we have of preventing a screwed up endocrine system is to keep them at a solar schedule - up with sunrise and dinner and bed with sunset (think of the chickens and the birds outside).
Now, the problem with not keeping them to a solar schedule is that they produce sexual hormones all year round -something which doesn't sound too bad to us, humans, because that is the way we are and we are just fine with it, right? Wrong. The birds reproductive system is not like ours. They don't choose when to have sex or when to have babies. They are controlled by hormonal changes and these changes are seasonal. Their sexual organs are small and dormant all throughout the resting season (this is the way the non-breeding season is usually called) and only become active and start growing when the bird's endocrine system sends the signal that it's time to breed but, if the endocrine system continues sending the signal and the bird continues producing sexual hormones all the time, the bird does not only become terribly sexually frustrated (imagine been highly aroused all the time with no relief in sight), it becomes physically uncomfortable due to the over-enlargement of the sexual organs which, sometimes, displace other organs and become painful (I know of a male Senegal which peed blood because of this) - Not good, right? Thankfully, the solution is easy and completely free: uncover the cage at sunrise and cover it (with something thicker than a sheet) when it's already dark in the room (you need to keep the artificial lights off for the twilight because it's the change in spectrum that turns on and off the pineal gland).
But don't take my word for it, do some research about it (which doesn't mean ask in birdsites go to science and nature) and you'll see.