...ornithological study and the advantages of a thoronghly cultivated mind, is what it claims to be. * * * With the help of this 'Key ' the veriest tyro can, with very little tronble, identify his specimens, and obtain a knowledge and understanding of American birds impossible...

...ornithological study and the advantages of a thoroughly cultivated mind, is what it claims to be. * * * With the help of this 'Key ' the veriest tyro can, with...American birds impossible to be found in any other work. * * * Such a book has been long wanted, and, as it has been practically tried and found of great service,...

...understood, and the volume is a very valuable contribution to ornithology." — lioston Journal. "With the help of this 'Key' the veriest tyro can, with...understanding of American birds, impossible to be fouud in any other work." — Army and Navy Journal. " This book will be welcomed both by the amateur...

...understood, and the volume is a very valuable contribution to ornithology."— Boston Journal. " With the help of this ' Key ' the veriest tyro can, with...impossible to be found in any other work." — Army and Naxy Journal. " This book will be welcomed both by the amateur and professional ornithologist as a...

...understood, and the volume is a very valuable contribution to ornithology." — lioston Journal. "With the help of this 'Key' the veriest tyro can, with...understanding of American birds, impossible to be found iu any other work." — Army and Navy Journal. " This book will be welcomed both by the amateur and...

...understood, and the volume is a very valuable contribution to ornithology." — Boston Journal. "With the help of this 'Key' the veriest tyro can, with...understanding of American birds, impossible to be fouud iu any other work." — Army and Navy Journal. " This book will be welcomed both by the amateur...