ILLUSTRATIONS. 



PACK 



DARWIN AND THE SQUIRRELS . . . Frontispiece 



ST. PAUL'S ROCKS FROM THE EAST From Spry's 



11 Voyage of the Challenger " . . . 24 



SHARK FISHING AT ST. PAUL'S ROCKS From GoSSe's 



" Romance of Natural History " . . .26 



A BRAZILIAN COLLECTING-GROUND From Gosse's 



" Romance of Natural History" . . .28 

 PORCUPINE FISH (DIODON) FLOATING ON THE SUR- 

 FACE 30 



DARWIN FINDING A VAMPIRE BAT BITING A HORSE, 52 



BRAZILIAN HUNTERS AND ANIMAL COLLECTORS . 36 



SOUTH AMERICAN NATIVE HUT OF LEAVES . . 38 



A PLANTER'S HOUSE IN BRAZIL .... 40 



A HOME ON THE PARAHIBA RIVER, BRAZIL . . 42 



CAMP IN A BRAZILIAN FOREST 44 



SOUTH AMERICAN OSTRICH (RKEA) AND YOUNG 



From Br chin's " Natural History " . . .50 



SOUTH AMERICAN OSTRICHES FORDING A RIVER . 52 



NATIVE AUSTRALIANS HUNTING THE EMU From 



Figuter's " Birds " 54 



