AN UNBIASED VIEW OF SWANS EGGS INCUBATION TIME

I am no qualified on swans. I alternatively believe that an evening-time predator filched the eggs. I've listened to persons mention that their birds( chickens, geese, whichever) take away infertile or nonviable eggs from their nest. In 40 many years I have not experienced a hen clear away their particular egg/s from your nest aside from accidental