THE 2-MINUTE RULE FOR HOW MANY EGGS DO SWANS LAY

I'm no skilled on swans. I alternatively are convinced a night-time predator filched the eggs. I have read check here individuals claim that their birds( chickens, geese, whatsoever) eliminate infertile or nonviable eggs from their nest. In forty many years I have not experienced a bird take out their own egg/s through the nest other than unintenti