When we built our pond, we put in six bullfrog tadpoles and several aquatic plants from a pond supply store. Today, however, we have found at least a dozen much smaller – tiny, in fact – tadpoles in the pond. We know that a frog has been hanging out there but we don’t know if he has anything to do with this new development or if these hitched a ride on the plants from the store. In any case, we’re thrilled. Also spotted today: tiny aquatic snails.