The sketches of bird manners and customs in this little collection are the record of careful observation, and scrupulously true in every particular. The facts may not all be new to Science, but since they are genuine studies from life, and each bird whose acquaintance I make is as truly a discovery to me as if he were totally unknown to the world, I venture to hope that lovers of birds may find in these pages real, live, individuals in feathers, honestly "brothers of ours." OLIVE THORNE MILLER.