Mark has been growing like a weed, and he is talking a lot now. But he has decided not to talk very often. He has a strange habit of using a word once, and then never again.
Has has said, only once, while patting to find out what the object is, milk, bottle, sister, yeah and DaDa. He has never said Mama, and does not seem to be interested in repeating the words he has. Also, his speech patterns seem to be focusing slowly, rather that learning single words, so instead of just being a random sounds, his babble is almost there words.
He is very excited by animals,and has said Kitty once while trying to grab Oreo. He startes to shake, and says "dis! dat!" when he sees dogs.
Anyway, very different from the other two, who learned a word, and said it a LOT! :-D