LIST OF ILLUSTRATIONS 



PAGE 



Life-history of Frog 21 



Long-tailed Tit and its Feather-lined Nest . . 36 



Head of the Male Kurtus 42 



Female Spider . . . . . . . .45 



Sea-Horses 46 



Mermaid's Purse 63 



May-flies or Day-flies rising from the Water . . 75 



Peripatus 91 



Termites or White Ants 95 



Lambs at Play 104 



Young Garden Spiders . . . . .115 



Luminescent or Phosphorescent Cell . . .123 



A Remarkable Fish 129 



Puffins 146 



The Cuckoo 155 



Terns or Sea-Swallows . . . . . .159 



Falling Leaves and Earthworms at Work . .167 

 Scattering of Dandelion-down and Thistle-down . 172 



Salmon leaping a Fall 182 



Phrynosome Horned Lizard. . . . .189 

 Dormice ........ 199 



The Squirrel hiding Nuts 203 



A Corner of the Deep Sea ..... 208 

 Deep -Sea Pycnogonid or "Sea Spider" . .210 



Deep-Sea Brittle Star or Ophiuroid . . .214 



Two Deep-Sea Fishes 217 



Adelie Penguins . . . . . . .221 



Common Starfish 232 



The Shore-Crab throwing off a Damaged Great Claw 233 

 The Otter by the Stream 253 



7 



