The Bird Its Form and Function. E-book. Formato PDF - 9780259623618

The Bird Its Form and Function. E-book. Formato PDF. Far too many students of birds follow some such mode of procedure as this: When a new bird is found, it is shot, labelled, preserved in a collection and forgotten; or, if studying the bird with a glass, all effort is centred in finding some characteristic by which it can be named, and, succeeding in this, search is at once made for still another species, whose name can in turn be added to a list. Observing the habits, the courtship and nest-building, and memorizing the song, is a third phase of bird-study the best of all three methods; but few indeed have ever given a moment's thought to the bird itself.