What does Henry say?

At 13 and a half months, everything about Henry is growing; including his vocabulary. I recently made a list of all the words he is saying, has said in at least one isolated incident, and those he is signing. There's several more words that he understands but isn't verbalizing yet. I may amend these lists as I keep thinking of more words to add.

Words Henry says regularly or when prompted:
mama
dada
light
book
uh-oh
duck
moo (cow sound)
ba-ah-ah (sheep sound)
ooh-ooh-ahh-ahh (monkey sound)
oodle-doo (rooster sound)
night-night
ball
ear
eye
blue
bird
hat
amen
bye-bye

Words Henry has said at least once, but won't necessarily say when prompted:
paw-paw
tractor
green
red
nana (banana)
bubble

Words Henry can sign:
bye-bye
all done
more
milk