Eating dirt

During a recent gardening expedition, V was very concerned about B eating dirt. He was shocked when I informed him that he also used to partake of the earth, so I found some proof:

 

 I also found these pictures of all three boys in the same shirt and about the same age:

 

 It seems, at least to me, like they each have a very distinctive look. At least it makes it easy to tell the baby pictures apart.