One of the birds that sportsmen have protected by prohibiting spring shooting, is Wilson's snipe, or jacksnipe. Like many of the early migrants it does not nest in the United States; consequently it is only seen in the spring and fall. It is a bird of the marsh and bog, seldom seen except by those who know where and how to find it. April Eleventh The gall-flies, or gall-gnats, cut tiny incisions in the oak leaves and golden-rod stems, and lay their eggs between the tissues. These wounds produce large swellings which furnish the larval insects with food. If broken into at this season, one discovers that the galls on the golden-rod stems are pithy. Embedded in the pith is a white "worm," or a small black capsule, but if the "gall" is empty, a hole will be found where the fly emerged. April Twelfth The red-shouldered hawk is one of our common birds of prey. Its loud, somewhat cat-like cry, coming from the dense hardwood forests which border swamps, lakes, and rivers, at once attracts attention. A pair has been known to return to the same nesting locality for fifteen consecutive years. This hawk has proved itself to be of inestimable value to the farmer, and deserves his protection. Notes April Thirteenth For the past six weeks, chipmunks have occasionally come out from their nests of dried grass and leaves, made in one of their several tunnels beneath the line of frost under a stone pile, or a stump. Now they are seen every day. It is only of recent years that we have discovered that chipmunks destroy grubs and insects, thus rendering service for the nuts and grain that they carry away in the fall. April Fourteenth Have you noticed how the robins congregate in the evening and battle with each other on the house-tops until dark? It is during the mating season that these fights take place. Long after the other birds have gone to bed. Cock Robin is awake, and shouting loud and defiant challenges to whoever will accept them. April Fifteenth Fungi are the lowest forms of plant life. They subsist on living and dead organic matter, and not from the soil, as do most other plants. The bread molds, downy mildew on decaying fruit and vegetables, and the fungus that kills fish and insects, are all forms of fungi. Patches of luxuriant grass are seen where decaying fungi have fertilized the soil. Notes April Sixteenth The continuous "_chip-chip-chip-chip-chip-chip----_" of the chipping sparrow, like a toy insect that must run down before it can stop, is always a welcome sound at this time of the year. He can easily be tamed to take food from one's hand. Although a neat nest-builder, "chippy" selects poor nesting sites, and often the wind upsets his hair-lined cup and destroys the eggs or young. April Seventeenth