BIRDS AND ALL NATURE. ILLUSTRATED BY COLOR PHOTOGRAPHY. VOL. VI. SEPTEMBER, 1899. NO. 2. CONTENTS Page THE POINTER. 49 THE PSYCHOLOGY OF BIRD STUDY. 53 SHELLS AND SHELL-FISH. 59 THE FLOWN BIRD. 61 FOREST PARK, SPRINGFIELD, MASS. 61 MARBLES. 62 THE WHIPPOORWILL. 66 TWILIGHT BIRDS. 67 AWESOME TREES. 67 THE EDGE OF THE WOOD. 68 ORES. 71 YOUNG WILD BIRDS. 71 MANDIOCA. 72 TRAVELING BIRDS. 73 MINERALS. 74 ACCIDENTS TO BIRDS. 77 THE INFLUENCE OF PICTURES. 78 THE SEA-CHILDREN. 79 NATURE STUDY IN THE PUBLIC SCHOOLS. 79 BIRDS AND ORNITHOLOGISTS. 80 ACCORDANCE OF NATURE. 80 THE WATER LILY. 83 THE WHITE SWAN. 84 NEBRASKA'S MANY BIRDS. 84 LURLALINE. 85 A CONTRIBUTION TO CHILD-STUDY LITERATURE. 85 THE YELLOW PERCH. 86 MOUNTING OF BIRDS. 86 BIRDS IN TOWN. 89 THE OVENBIRD--GOLDEN-CROWNED THRUSH. 90 INSECT LIFE UNDERGROUND. 92 THE POINTER. (_Canis familiaris--Sagax avicularius._)