Generations

In the following two photos are three generations of whitetail deer.

 lick on images to enlarge

Huh?  I see only two deer.  What gives?

The first picture is of a yearling fawn.  The fawn belongs to the mom in the second picture.  If you look carefully the mom is looking a bit rotund and pot-bellied.

That would be a consequence of her advanced state of pregnancy.

The third generation.