Baby Frogs In A Tube

We have had a frog living in a old pipe in our backyard for years. Last year we finally got a picture of it sticking its head out of the pipe. DJ got a cool shot of it inside the pipe, in the early Spring. We just assumed he was a boy, and we also assume it is the same frog each year. Of course we have no way to know this. Today, Caitlin was outside for recess. She came running in to inform me that the frog in the tube was not a boy. Oh boy! But I had no clue what she was talking about. So she took me out to show me. She meant the frog in the pipe was a girl. How did she know? Because there were three baby frogs in the pipe with the big frog. So of course DJ had to get a shot. The mom and third baby must have been camera shy, because they moved behind the other two babies, out of sight. Aren't they cute?