Feeding is another milestones and a continuos research during the first three years of your child’s life. It is also the key foundation of speech development.
Below is a summary of early stage developmental milestones and feeding skills from birth 
Click Here for Harvey’s Feeding developments
 Joan C. Arvedson, Ph.D., M.S., Swallowing and feeding in infants and young children (http://www.nature.com/gimo/contents/pt1/full/gimo17.html)