Double Yellow Nape won't lay eggs
Hi, I have a pair of Double Yellow Napes that laid 3 eggs almost 2 years ago. The eggs were all healthy and hatched just fine. Last year they laid 1 egg but mysteriously disappeared from the box.
I know that a human hand would not have been able to remove the eggs since these birds are not hand tamed. I thought perhaps a snake took the egg, other have said that sometimes they eat the egg if they themselves lack calcium. However, they have never laid eggs since then. Can you shed some light on this. Should I be doing something about it?
Thank you. Mirella