I can't say I know much about raising them and nothing about babies. Mine was full grown when I got him and same with the 2 parakeets I've owned in the past. (Note: I recently moved overseas and my parents are babysitting for a few months until I get settled and come back for him.)
I taught my parakeet to sit on my finger and make kissing noises. Then he made friends with one of my cats and now I am just the person that feeds him and a nuisance. :cry:
They like lots of toys, colorful toys, lots of bells and lots of mirrors. Swings and ladders (although mine doesn't give a hoot about his), etc. Change the toys every so often to fight boredom. They can also get really lonely so many people I know have two parakeets. I gave my guy a fuzzy thing to cuddle with (sold at pet stores) and he, um, humps it. A lot. They say to get a color close to the parakeet's color.
I've been told to feed parakeet mix (different seeds and pellets) and add extra pellets because they are full of vitamins. Right. Mine picks out the pellets and throws them on the floor. Get a cuttlebone. Also, a perch made of calcium (or something) to keep his/her nails down somewhat, plus they will chew on it some to keep their beaks down (in addition to the cuttlebone). Have different diameter perches (or a perch that is different diameters throughout its length) for the foot muscles.
I also give mine vitamins. One to put in the water and one to mix with the food. I can't remember the names since I haven't used them in the last couple months, but I'll find some links of toys and stuff my parakeet really likes and see if I can find the vitamins, too.
This is one of the vitamins, I couldn't find the other:
http://www.petsmart.com/global/product_detail.jsp?PRODUCT%3C%3Eprd_id=845524441776704&FOLDER%3C%3Efolder_id=2534374302025513&ASSORTMENT%3C%3East_id=2534374302023691&bmUID=1141701644474&itemNo=7&In=Bird&N=2025513&Ne=2His favorite toys:
http://www.petsmart.com/global/product_detail.jsp?PRODUCT%3C%3Eprd_id=845524441777175&FOLDER%3C%3Efolder_id=2534374302025515&ASSORTMENT%3C%3East_id=2534374302023691&bmUID=1141701747589&itemNo=19&Nao=12&In=Bird&N=2025515&Ne=2http://www.petsmart.com/global/product_detail.jsp?PRODUCT%3C%3Eprd_id=845524441779586&FOLDER%3C%3Efolder_id=2534374302025515&ASSORTMENT%3C%3East_id=2534374302023691&bmUID=1141701747702&itemNo=20&Nao=12&In=Bird&N=2025515&Ne=2http://www.petco.com/Shop/Product.aspx?R=1780&PC=productlist&Nav=269&N=25%20101&cp=3&Nao=24&sku=555320&familyID=6599&His favorite treats:
http://www.petsmart.com/global/product_detail.jsp?PRODUCT%3C%3Eprd_id=845524441806418&FOLDER%3C%3Efolder_id=2534374302025516&ASSORTMENT%3C%3East_id=2534374302023691&bmUID=1141701821151&itemNo=3&In=Bird&N=2025516&Ne=2(and other varieties of this brand)
His cuddle buddy (and other uses he found :eyes:):
http://www.petco.com/Shop/Product.aspx?R=3771&PC=productlist&Nav=269&N=25%20101&sku=721085&familyID=4446&That one perch I was trying to describe (& there are many other good ones):
http://www.petco.com/Shop/Product.aspx?R=7085&PC=productlist&Nav=264&N=25%20124&cp=2&Nao=12&sku=210404&familyID=2703&These are just a few of the things I have for him. He also likes to play on the bottom of his cage with a cat toy. It's a plastic ball with a bell inside that he rolls around. He has dozens of toys that I rotate through and different treats he likes. I also string air-popped popcorn and tie it in his cage. He LOVES this.