Along the upper edge of the meadow and in the corners of the rail fence there grew golden-rod. During the spring and early summer you could hardly tell that it was there, unless you walked close to it and saw the slender and graceful stalks pushing upward through the tall grass and pointing in many different ways with their dainty leaves. The Horses and Cows knew it, and although they might eat all around it they never pulled at it with their lips or ate it. In the autumn, each stalk was crowned with sprays of tiny bright yellow blossoms, which nodded in the wind and scattered their golden pollen all around. Then it sometimes happened that people who were driving past would stop, climb over the fence, and pluck some of it to carry away. Even then there was so much left that one could hardly miss the stalks that were gone. It may have been because the golden-rod was such a safe home that most of the Frog-Hoppers laid their eggs there. Some laid eggs in other plants and bushes, but most of them chose the golden-rod. After they had laid their eggs they wandered around on the grass, the bushes, and the few trees which grew in the meadow, hopping from one place to another and eating a little here and a little there. Nobody knows why they should have been called Frog-Hoppers, unless it was because when you look them in the face they seem a very little like tiny Frogs. To be sure, they have six legs, and teeth on the front pair, as no real Frog ever thought of having. Perhaps it was only a nickname because their own name was so long and hard to speak. The golden-rod was beginning to show small yellow-green buds on the tips of its stalks, and the little Frog-Hoppers were now old enough to talk and wonder about the great world. On one stalk four Frog-Hopper brothers and sisters lived close together. That was much pleasanter than having to grow up all alone, as most young Frog-Hoppers do, never seeing their fathers and mothers or knowing whether they ever would. These four little Frog-Hoppers did not know how lucky they were, and that, you know, happens very often when people have not seen others lonely or unhappy. They supposed that every Frog-Hopper family had two brothers and two sisters living together on a golden-rod stalk. They fed on the juice or sap of the golden-rod, pumping it out of the stalk with their stout little beaks and eating or drinking it. After they had eaten it, they made white foam out of it, and this foam was all around them on the stalk. Any one passing by could tell at once by the foam just where the Frog-Hoppers lived. One morning the oldest Frog-Hopper brother thought that the sap pumped very hard. It may be that it did pump hard, and it may be that he was tired or lazy. Anyway, he began to grumble and find fault. "This is the worst stalk of golden-rod I ever saw in my life," he said. "It doesn't pay to try to pump any more sap, and I just won't try, so there!"