Over in the barnyard (do the "over there" gesture with your thumb)
Early in the morning (mimic a yawn)
See the little baby chicks
All in a row (hold up five fingers of one hand and wiggle them a bit)
See the busy farmer
Scattering their breakfast (mimic scattering chicken feed with other hand)
Peck, peck (hold your four fingers together and place your thumb below to form a "beak" and make pecking motions),
"Cheep, cheep" (open and close your "beak")
Off they go (dance your hand full of chicks "off stage")

Source: http://youthliterature.com/storytimes/farmanimals/farmanimals.pdf