Note 76 — NATURAL HISTORY OF CAGE BIRDS. (continued 6)

Many persons who are not in a situation to buy ants’ eggs (improperly so called, since they are the pupæ in their cocoons), will doubtless be glad to know the method used for getting them out of the ant-hill. A fine sunny day in summer is chosen, and, provided with a shovel we begin by gently uncovering a nest of the large wood ants (Formica rufa, Linnæus), till we arrive at the eggs; these are then taken away, and placed in the sun, in the middle of a cloth whose corners are turned up over little branches well covered with leaves. The ants, in order to protect the eggs from the heat of the sun, quickly remove them under the shelter which is prepared for them. In this manner they are easily obtained freed from dirt, and from the ants also. In the absence of a cloth a smooth place is chosen, around which some small furrows are cut, over which the branches are laid, which leads to the same result.—Author.