A hoofed herbivore?

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?