The only mammals that produce eggs are duck-billed platypus and Echidnas and they appear to produce 2 each year.
a lot
over 59 eggs depending on how big it is.
Most mammals do not lay eggs at all. Only the monotremes, or egg-laying mammals, reproduce by external eggs. Monotremes include just the platypus, the long-beaked echidna and the short-beaked echidna. These mammals lay eggs just once a year, each breeding season. Platypuses lay 1-3 eggs, while echidnas lay a single egg, just once each year.
1 million
Mallard ducks will lay and sit on about 8-15 eggs per year If you are collecting the eggs, ducks will lay over 100 eggs each year.
45 million creme eggs are made each year by the cadburys factory!!!! that is a lot!!! :L
According to the American Egg Board athttp:/www.incredibleegg.org there are roughly 75 billion eggs produced in the US. each year.
The Legbar chicken will lay around 180 or more eggs each year. These chickens lay blue eggs which are unique.
at least 300 or more
Platypuses and echidnas are the only mammals that lay eggs. These mammals belong to the group of mammals known as monotremes. Platypuses and echidnas lay eggs just once a year. The platypus lays 1-2 eggs, while the echidna lays a single egg each year.
An adult female carp lays about 400,000 eggs each spawn, once a year.