Babies are born with 300 bones, but by adulthood we have only 206 in our bodies.
Babies are born without knee caps. They don't appear until the child reaches 2 to 6 years of age.
Babies crawl an average of 200m a day
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
Baby elephants can drink over 80 litres of milk a day. (Do you drink milk?)
Baby robins eat 14 feet of earthworms every day.