EXAMINE THIS REPORT ON FERTILE EGGS

I'm no pro on swans. I instead feel that an evening-time predator filched the eggs. I've heard people state that their birds( chickens, geese, whatsoever) eliminate infertile or nonviable eggs from their nest. In 40 years I haven't had a fowl clear away their unique egg/s within the nest apart from unintentionally. you will find now significant fe