You know spring has arrived when you spot robins eggs. Our children have found a couple of robin’s eggs in our backyard. When our four year old came to the door with the second one I managed to think fast and get a couple of pictures. Unfortunately, when he went to put it under one of our trees he tripped and cracked the egg. That’s when we found out why we were finding them on the ground – they were duds. Only an egg yoke was inside, no baby bird was developing.