All the different colors The dark egg is from a Cuckoo Maran.  They lay the darkest egg, some like a burgundy color.  The small egg if from a young hen just starting to lay. 3 month old Ameraucana pullets.  These are the ones that lay all shades of green. Rhode Island Red, Bard Rock, Welsummer and Cuckoo Maran This is a cross between a Ameraucana and a Barred Rock. Ameraucana rooster Ameraucana hen