So I own a pair of parakeets and they had two little parakeets and the baby's are about 3 weeks old . So yesterday I was cleaning there water and putting food and I noticed that the mom and dad parakeets weren't coming out of there nesting home . So I peeked inside the mom and dad weren't there so I am there trying to figure out how they got out but then I realized how are the little ones going to survive and just thoughts dashing through my head . So I do no know what to feed them how to feed them . Keep them warm . I don't know anything . I need help ! I do not want them to die . So please help !!