We saw evidence of deer last summer for the first time (AKA the summer of the woodchuck), but this summer, there's been munching on the Rudbeckias in the meadow, a phlox here and there, and the disappearance of these leaves is telling.
When I checked the squash yesterday morning, this is what I saw. They must be especially hungry to eat squash leaves, since they're so rough and hairy. Maybe their juiciness makes up for it?