. Manuel d'étude de la nature pour les enseignants et les parents, en fonction de la nature de l'étude de Cornell de dépliants. L'étude de la nature. La SNOWY TREE-CRICKET Teacher's Story c'est un slim, ghost-comme le cricket. Il est vert pâle, presque blanche, d'environ trois quarts de pouce de long. Ses longues et fines pattes de montrer que c'est un bon cavalier. Sa longue antenne, vivant, fils de couleur gris pâle, inscrivez-vous la tête avec amiber globe-comme des segments. Les yeux pâles ont un centre plus foncé et le palpi sont très longs. Le mâle a l'aile en forme de couvre- et veiné comme celles de la black cricket, mais ils ne sont pas si large un

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. Handbook of nature-study for teachers and parents, based on the Cornell nature-study leaflets. Nature study. THE SNOWY TREE-CRICKET Teacher's Story HIS is a slim, ghost-like cricket. It is pale green, almost white in color, and about three-fourths of an inch long. Its long, slender hind legs show that it is a good jumper. Its long antenna, living threads, pale gray in color, join the head with amiber globe-like segments. The pale eyes have a darker center and the palpi are very long. The male has the wing- covers shaped and veined like those of the black cricket, but they are not so broad and are whitish and very delicate. The wings beneath are wide, for these crickets can fly. The female has a long, sword-like ovipositor. The snowy tree-cricket, like its relatives, spends much time at its toilet. It whips the front foot over an antenna and brings the base of the latter to the mandibles with the palpi and then cleans it carefully to the very tip. It washes its face with the front foot, always with a downward movement. If the hind foot becomes entangled in anything it first tries to kick it clean, and then drawing it beneath the body, bends the head so as to reach it with the mandibles and nibbles it clean. The middle foot it also thrusts beneath the body, bringing it forward between the front legs for cleaning. But when cleaning its front feet, the snowy tree-cricket puts on airs; it lifts the elbow high and draws the foot through the mouth with a gesture very like that of a young lady with a seal ring on her little finger, hold- ing the ornate member out from its companions as if it were stiff with a consciousness of its own import- ance. There are two common species of the snowy tree- crickets which can hardly be separated except by specialists or by watching their habits. One is called "the whi.stler" and lives on low shrubs or grass"; it gives a clear, soft, prolonged, unbroken note. The other is called "the fiddler" and lives on shrub

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