Barney Songs, five little ducks and other signings

This time mommy sang Barney's favorite song " I love you "
then suddenly there's a sound of train's coming so mommy asked him...where's train
and he nodded his head few times to show the sound of train hihi...

Then mommy asks him where's the cat, he managed to say maooo...for a while
and when mommy asks dog, he just nodded his head...

The other video is mommy sang five little ducks while Richie's holding the duck, suddenly he put the duck into his mouth. Perhaps he though it's peking duck hehe