I am confused to select one of the egg candler of these. Only the 1st picture is an actual egg candler which if for chickens eggs. The rest are general purpose torches. The egg candler diameter is 3 cm which I believe is too big for the cockateils.
Please help me select best one.
So I'm sure this is a familiar story for this forum but I woke up this morning to find an egg on the bottom of our cage. We think we know who the mother is as we have two females but we didn't think our male was old enough to breed yet. This leads me to two conclusions. Either the female is...