My daughter's pigeon, that we inherited about a year ago, laid an egg on my daughter's desk while my daughter was sitting there studying for a test. -didn't have any idea whether it was a male or female when we got it, but assumed it was male due to the calls/sounds it made (and the fact that there weren't eggs). -pretty much know nothing about pigeons (just chickens, around here). -any advice???? -daughter moved the egg to the flight cage in her room, and the pigeon has been sitting on it. What should we do? -don't want an egg to sit in the cage indefinitely. -perplexed.