The bird figured in the plate had placed its nest on the edge of an old muskrat house, and my attention was attracted to it by the fact that upon the edge of the rat house, where it had climbed to rest itself, was the body of a young dabchick, or piedbilled grebe, scarcely two and one-half inches long, and not twenty-four hours out of the egg, a beautiful little ball of blackish down, striped with brown and white. From the latter part of July to the middle of August large flocks of Black Terns may be seen on the shores of our larger lakes on their annual migration southward." The Rev. P. B. Peabody, in alluding to his observation of the nests of the Tern, says: "Amid this floating sea of aquatic nests I saw an unusual number of well constructed homes of the Tern. Among these was one that I count a perfect nest. It rested on the perfectly flat foundation of a small decayed rat house, which was about fourteen inches in diameter. The nest, in form, is a truncated cone (barring the cavity), was about eight inches high and ten inches in diameter. The hollow--quite shallow--was about seven inches across, being thus unusually large. The whole was built up of bits of rushes, carried to the spot, these being quite uniform in length--about four inches." After daily observation of the Tern, during which time he added much to his knowledge of the bird, he pertinently asks: "Who shall say how many traits and habits yet unknown may be discovered through patient watching of community-breeding birds, by men enjoying more of leisure for such delightful studies than often falls to the lot of most of us who have bread and butter to earn and a tiny part of the world's work to finish?" THE MEADOW LARK. "Not an inch of his body is free from delight. Can he keep himself still if he would? Oh, not he! The music stirs in him like wind through a tree."