The next time you go into the country, catch two or three locusts (grasshoppers), and examine their bodies for locust mites. They are tiny red mites usually clustered at the base of the grasshopper's wings, and are easily found if you raise the wings slightly and look under them. Often they are found on house flies. September Twentieth Nature employs many ingenious devices for distributing the seed of her plants. The downy seeds of the Canadian thistle, dandelion, prickly lettuce, dogbane, and milkweed are cast over the land by the winds. The common tare, the jewel-weed, and the wood sorrel have devices for throwing their seeds. Seeds of many species of plants are contained in burrs or "stickers" that adhere to the coats of animals and are carried miles before they are finally planted. September Twenty-first A belted kingfisher, when suddenly seized with a fit of playfulness, will skim over the water and plunge beneath the surface, sending the spray in all directions. Emerging, he continues his flight, repeating the performance every fifty feet or more, at the same time "rattling" loudly as though in great ecstasy. Notes September Twenty-second The thick, chunky purple heads of the Canadian thistle always attract the bumblebees, and you find them as eager for its nectar as they were for the Joe-Pie weed a month or so ago. It is wonderful how much abuse a bumblebee will stand before he loses his temper. He is much more tractable than his cousin, the honey bee, or any of the wasps. September Twenty-third Some animals lay by a supply of fat for winter, which they absorb while resting in comparative quiet in their burrows. Others are endowed with a hoarding instinct, so they gather and store nuts, grain, seeds, and fruit to last them until spring, while the remainder are forced to live upon the food that the season affords them,--a life of privation, in many instances. September Twenty-fourth The monarch butterfly is one of the common butterflies seen in early fall. It is something of a wanderer, going North in the spring and migrating South in the fall. Have you ever watched them floating through the air, high above your head and tried to estimate how high they were? Notes September Twenty-fifth Fishermen often find piles of clam shells heaped under the exposed roots of trees or stumps, at or near the water's edge. This is the work of muskrats. After carrying the clams from the bed of the stream, the rats take them to the bank and leave them for the sun to open. Then they eat the clams, after which the shells are disposed of in little heaps. September Twenty-sixth