CONTENTS. 



XVIII Wild Ducks 117 



XIX Snipe 123 



XX The Perching Birds 130 



XXI The Wading Birds of North China 144 



XXII. Miscellaneous Birds 161 



XXIII The Reptiles of North China, Manchuria and Mongolia 161 



XXIV Frogs, Toads and some Fresh-Water Fish . . . 168 

 Index . 180 



