How many eggs are born in one time

The macaw gave birth to three eggs at a time.This common variety of birds is blue and yellow, green wings, etc. The former can produce 2-3 nests a year, and the latter has only 2 nests a year.From November to May of the second year, the birds will be nest in the hollow trunk, and some will be in the cave of the cliff.Because its reproduction rate is relatively low, it is not easy to obtain young birds, and the survival of young birds is not optimistic.