March Twenty-third
Screech owls are now nesting in natural cavities in apple-trees, but they should not be disturbed, for they feed on mice, beetles and other harmful animals. Owls are very interesting birds, but their wisdom is only in their looks. Their eyes are stationary, so in order to look sidewise, they must turn their head. Watch one and notice him dilate and contract the pupil of his eyes, according to the light, and the distance of the object at which he is gazing.