INDEX 



217 



Thrush, 119. 

 Toads, 134. 

 Trout, 139, 155. 

 Trout, white-trout, 141. 

 Trout, slob-trout, 141. 



V-shape form of flight, 102. 

 Valve principle, 77. 



W 



Water-divining, 2. 

 Water ouzel, 42. 

 Warning colours, 99, 158. 

 Wasps, 1 86. 

 White admiral, 10. 

 Whitethroat, 40. 

 Wild-duck, mallard, 99, 

 Willow-warbler, 187. 

 Wood- warbler, 41. 

 Woodcock, 78, 122. 

 Woodpeckers, 83. 

 Worm, 171. 



CAUDEN CITY PRESS LIMITED, PRINTERS, LETCHWORTH, ENGLAND. 



