When a pair of birds has established itself in a locality from the first, and has been successful in rearing a family of young during the ensuing spring, if the females are in the majority the unprovided ones still continue, as a general thing, to linger with the parents after their more specially favored companions have mated and moved elsewhere. This is particularly noticeable in a new locality where the covey consists entirely of members of a single family. In cases where several families congregate in the fall, the chances are greatly in favor of monogamy. Small flocks are more decidedly polygamous than larger ones. We have never observed the converse--that is, more than one male to a female--but where several pairs are found in the same field, at slight distances from each other, there is sometimes a noticeable tendency to associate. The eggs of the Quail are crystal white, sometimes slightly tinged with yellow, and pyriform in shape. Eighteen days are required for their hatching. Where the father is not fortunate enough to possess a harem, a part of the work devolves upon him, while the mother seeks food and recreation; but where there are several females, the work is divided very amicably among them, each sitting about half a day at a stretch, then calling her relief with a low note, if there be only two, the male taking no part in the labor of incubation whatever. Should the family be larger, two females will sit side by side on the eggs, there being too many in number for one breast to cover. Meanwhile the husband remains close by, chirping encouragement in a low tone, and betimes making the field vocal with his loud, clear whistle. He is exceedingly vigilant, and if a human being approaches the nest gives the alarm to his partners, who secretly withdraw from the nest, while he, thoughtful husband as he is, flings himself upon the ground in front of the intruder, feigning lameness or injury, and seeking by every device known to him to attract attention and pursuit, till having beguiled the enemy far away from his home he seeks safety for himself in flight. The experienced oölogist pays no regard to this deceit, seeing in it only a sign of the nearness of the coveted prize, but patiently continues his search until he has discovered its whereabouts. [Illustration: HOME OF BOB WHITE. Two Wives on Same Nest.]