"She's at that age now where she's really reacting to things, you know, when she sees a new animal,” he said.
“We met a koala for the first time the other day, and her little face, she was all kinds of sleepy, and she saw that koala, and her face just lit up — the biggest smile — and it was amazing."
Grace is learning so much at the zoo. By the time she starts school, she’ll already know the names of her favorite animals and all of the US states.