A REVIEW OF HOW MANY EGGS DO SWANS LAY

the answer that Mute Swans employ could be the lay The entire set of eggs and then incubate them in the event the clutch is finish. this way, the hatchlings will (in theory!) all emerge from their eggs at the identical time. this way, the mother and father can look after them adequately given that they will all have the very same desires at a simi