The yellow-bellied sapsucker is the only member of the woodpecker family whose presence is objectionable. His habit of puncturing the bark of trees and then visiting the cups to catch the sap, is well known. At any time of the year, row after row of these holes may be seen on fruit-trees (usually apple and pear)--written evidence of his guilt. See if you can catch him in the act. April Twenty-sixth Turkey buzzards, or vultures, are repulsive and ungainly when on the ground, but they are by far the most graceful of all our large birds when in flight. They are rarely seen in New England, or in the Northern States of the Middle Atlantic group, but in the South they are common throughout the year. Mounting high in the air, they circle 'round and 'round with scarcely a flutter of the wings, but nervously tilting to right or left, like a tight-rope walker with his balancing pole. April Twenty-seventh This is about the time that young red foxes get their first sight of the wide, wide world. In the Southern States they have been prowling about with their parents for weeks; but north of New York City the farmer's boy, as he now goes for the cows in the morning, will frequently see a fox family playing about the entrance to their burrow. [Illustration: FOX AT DEN.] Notes April Twenty-eighth So ruthlessly has the trailing arbutus, or "May-flower" as it is called in New England, been destroyed, that in places where it was once common, it is now almost extinct. Of its odor, Neltje Blanchan says: "Can words describe the fragrancy of the very breath of spring--that delicious commingling of the perfumes of arbutus, the odors of pines, and the snow-soaked soil just warming into life?" April Twenty-ninth Why are the robins so abundant? Because they are all pushing forward to their Northern nesting grounds. Even in Alaska you would find a few pairs that have made the long, perilous journey in safety, raising their young in the balsam-poplars along some glacial stream, while in Georgia and Florida, where large flocks of them winter, not one would now be seen. April Thirtieth If you will sow a few sunflower seeds in a corner of the garden and let the plants go to seed, in the fall you are sure to have feathered visitors in the shape of goldfinches, chickadees, and nuthatches. The nuthatches (no doubt thinking of the hard times to come) will carry the seeds away, and store them in the crevices of the bark of trees. Notes =May= May First Of uniform grayish color, swift in flight, and shaped like cigars with wings, the chimney swifts might well be called the torpedo boats of the air. They never alight outside of chimneys or old buildings, and are usually seen flying high above the house-tops. For hours they chase each other through the air, keeping up a continuous "_chip, chip, chip, chip, chip, chip_," whenever the participants of the game come near each other. May Second