I have a Black Australop, about a year old, who has been a decent but not spectacular layer. This past week she has been producing strange eggs -- two very large and somewhat misshapen eggs, and today a perfect little quail-sized egg. Last weekend she spent time in the garden with me as I turned over the soil and ate a large number of earthworms. Could this have been caused by a sudden spike in animal protein? She is acting fine and looks fine. Thanks!