Laying
Guinea hens usually begin laying in April or May, those in the South laying earlier than those in the North. A short time before the opening of the laying period the hens with their mates begin searching for suitable nesting places among the weeds and brush along the fences or in the fields. In this search the male takes as active an interest as his mate, and when a suitable location is found both help to dig out the nest and make it into a suitable shape. Each day as the hen goes to the nest to lay the male accompanies her and remains near by until she comes off. Should anyone approach he shrieks in warning and thus betrays the whereabouts of the nest, which might otherwise be difficult to locate. If several guinea hens are mated with one male they usually all lay in the same nest, but sometimes a hen after mating will wander off by herself to make her own nest. At other times the male bird, after helping one hen to make her nest, will then desert her and pair off with another hen to make another nest.
From 20 to 30 and often more eggs are laid before the guinea hen becomes broody, at which time she can be broken of her broodiness easily by removing the eggs from her nest, when she will soon begin laying again. If not allowed to sit, guinea hens will continue to lay throughout the summer, laying from 40 to 60 and in some cases 100 eggs during the season.