Early in March advise the children to watch the direction of the sparrows' flight. They will discover that some of them are carrying straws or feathers or other material for nest building. Notice the position and style of these nests. Those built early in the season are always in protected places, under the eaves of houses or in holes in trees or in bird boxes. Some of those built later are in exposed places, clumsy affairs, but well thatched with straw, having an entrance on one side. This nest building may be watched during the entire season, for the English sparrow raises more broods than any other of our birds.

The interpretation of the actions which indicate any of a bird's characteristics is a valuable part of the study on account of its exercise of the imagination and the reason.

A plan similar to the foregoing should be followed with each bird that is studied. With almost all other birds the study will be far more interesting. The English sparrow may be considered as the A B C of birds in his appearance and in the kind of life he leads. He is therefore a good subject to begin with. But even he will be found to exhibit unexpected individuality.

After a few days of this study, or at least before the spring birds begin to arrive, direct the children to try the following experiments. Scatter crumbs where they may be seen from the windows. Nail cups in the trees containing sugar and water, and others containing seeds. Nail up a bone or two, and a piece of suet as large as your two hands. This last will be relished by the birds, for it provides the kind of food most needed in cold weather.

Watch carefully the birds that are attracted by the food. After feeding awhile they will become quite tame and may be closely approached. Write a description of each bird upon the plan used for the English sparrow. Encourage the children to add any observations of their own which throw light upon the habits and character of the birds, since one object of this study is the development of right feeling toward them.

Among the first to arrive will probably be the blue jay, chickadee, or black-capped titmouse, and one or more of the woodpeckers. These all show individual character and are well worth studying.

The blue jay by his striking appearance and outlandish voice challenges attention. He will be found to possess some gentlemanly traits. To illustrate, a number of blue jays were seen taking turns, waiting in line, to feed upon a bone where there was room for only one at a time. There was no scramble, no hurrying of the one who was eating. The blue jay is a most devoted parent, though not considered a good citizen by other birds. Contrary to the usual belief, he has a beautiful song. It is sweet and low and almost as varied as the catbird's, and can be heard only a short distance. It has a reminiscent character, as if he were thinking of past joys.

The black-capped titmouse or the chickadee is noticeable for his sprightliness and cheeriness, and for his trim, tailor-made appearance. Emerson's poem worthily celebrates his brave spirit. He flits around a limb and clings to it with his head up or down, with his feet up or down, as if his movements were not physical exertions, but mental efforts. His simple little song rings out at all hours of the coldest day.

The woodpecker gives himself freely to study. One winter we frequently counted from twelve to fourteen children standing under the tree on which a little sapsucker was at work. The upturned faces of the children did not disturb him at all, although he was only a little above their heads. He drilled away as if his work in the world was the work which must be done. A downy woodpecker with a slightly wounded wing was brought into one of our schoolrooms, where he lived contentedly for several days, pecking a dead treetop, which the boys brought in for him after a good deal of thought and several excursions. The only food he seemed to like was sweetened water, although the children brought him a great variety to choose from. No visitor to a schoolroom ever produced a better effect. His presence, instead of interfering with the regular order, pleased the children, and they did their work even better than usual. When his wing was healed he was dismissed from school through the window, and his flight to a neighboring treetop was anxiously watched.

Upon many other occasions wounded birds have been brought into our schools. Some recovered and others died, but each visit was an epoch in the life of the school.