BOOKS BY H. E. PARKHURST 



TREES, SHRUBS AND VINES OF THE NORTHEASTERN 



UNITED STATES. 12mo, net $1.50 



SONG BIROS AND WATERFOWL. Illustrated by Louis 



Agassiz Fuertes. 12mo, net 1.50 



THE BIRDS' CALENDAR. With 24- Illustrations. I2mo, net, 1.50 



HOW TO NAME THE BIRDS. 16mo, net, . . . . 1.00 



