I recently learned that when birds sleep in a row, the two on the outer edges keep one eye open to protect and allow those on the inside to fall asleep. It doesn’t surprise me, I have rested within that protective watch. 

There is a big scientific name for it, which I’ve already forgotten, this act of being able to keep “one eye open” while being in a half sleep — we’ve always just called that “pulling an Elsie.” She had to have been doing the same thing — birding her way through every card and dice game played on her kitchen table. Able to sleep while we pondered over our next move, then waking at the exact moment to handily beat us with chirping joy! And I saw her do it everywhere. In the funeral home where she phone-sat. At the grocery store check-out line (she did indeed check out). Even once in the car. But I was never worried. The speed at which she could belly-jiggle herself awake allowed all of us to rest, to play, to run in a carefree summer, to sleep soundly under her watch. 

I suppose you could just rule it all as nature. But I know not everyone was blessed with a Grandma Elsie. So I give thanks. And make my way to the outer edges.