. The birds of Washington : a complete, scientific and popular account of the 372 species of birds found in the state . From a Pl-^tograph, Co/yiight. igoy, by It. L. CRASH. SURF ON REKF WEST OF CARROLL. Analytical Keys. ^y v^- ANALYTICAL KEYS BY LYNDS JONES, Ph. D. HOW TO USE THE KEYS. \\hile these ke3-s are made for the purpose of identifying any bird in the hand, theyare not intended to give more than the barest information about the bird. You should atonce turn to the description of the bird whose name you have found by means of the keys,and read what may be found there before r
. The birds of Washington : a complete, scientific and popular account of the 372 species of birds found in the state . From a Pl-^tograph, Co/yiight. igoy, by It. L. CRASH. SURF ON REKF WEST OF CARROLL. Analytical Keys. ^y v^- ANALYTICAL KEYS BY LYNDS JONES, Ph. D. HOW TO USE THE KEYS. \\hile these ke3-s are made for the purpose of identifying any bird in the hand, theyare not intended to give more than the barest information about the bird. You should atonce turn to the description of the bird whose name you have found by means of the keys,and read what may be found there before remaining content. Often an unsatisfactoryidentification by the keys will give you the clue so that you can turn to the body of thebook and there make sure of your bird. The keys, then, are but a means to an are merely for rapid determination, not for any other particular information. There are three separate keys. First of all, a Key to the Orders; next a Key to theFamilies under each order; and lastly a Key to the Species under each family. Youshould always begin with the Key to the Orders to get your bird in the right found the order to which it belongs ttirn to the Key to the Families, find the orde
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