S.B.
You don't say what kind of birds they are. I have a cockatiel, which is a rather small breed, and there is no way I would allow them to be kept in the room of my kids, much less when they were babies. Birds are messy. Even if you feed them pellet food to keep the mess to a minimum, there is all the dust and dander they create for those little lungs to breathe in. Plus once my daughter started walking, she wanted to rip out the paper liner, which I found to be really gross. My daughter is 19 months old and I have to keep my office door locked (that's where the bird is kept) because she gets into the cage and makes a HUGE mess if she is unattended. Usually I am a fan of whatever works, but in this case I would not do it. If you think the baby finds bird sounds soothing, I would either play a bird call cd in the room or get a noise machine that has bird sounds.