...is sleep! When we traveled to Detroit and Tucson last Christmas, Emma slept almost the entire time on the plane. This time, even though our five hour flight was in the evening, she slept a scant 20 minutes. She has skipped naps the past couple of days too, though she's been really good--only a few minor breakdowns when she should be screaming from lack of sleep. I think she's enjoying the change of scene. Perhaps that's why she wouldn't sleep on the plane. Now that she's older, she notices other people and can't help but watch what they're doing!
We are having a lovely time here in Utah. More to come on our trip next week when we get home and can upload our pictures.