306 



Index 



Birds' nests, photographing [con- 

 tinued^ 



Mirror, use of, 145, 146. 

 Near the ground 



Focussing, 148. 



Lighting and arrangement, 

 147, 148-151. 



Outfit for, 141-142. 



Placing of camera, 146, 147. 



Position of nest, 139-140. 



Preservation of nests, 159. 



Sandpiper's nest, 142. 



Size of image, 151. 

 Tree-builders' nests 



Opening of, 156. 



Preliminary arrangements, 



I5I-I54. 



Removal from site, 154-156. 



Telephoto lens, use of, 154. 

 Blistering, see Bath. 

 Box tortoise, 241, 242. 

 Bromide of potassium, 58. 

 Bronx Zoological Park, 281. 

 Buffalo, disappearance of, 8. 

 Butterflies, 191, 192-193, 196-202, 

 204-207. 



Camera 



Basic principles, 29. 



Enlarging, 64. 



For photographing cut flowers, 



254. 

 For use with telephotographic 



lens, 71. 

 Hand, in the woods, 293-295, 



297, 298. 

 Long focus, 275. 

 " Lying " of, 4. 

 Micro-photographic, 190, 191. 

 Modern, briefly described, 31. 

 " Press the button " type, 32. 



Camera [continued] 

 Protection of, 122. 

 Reflex, 32, 34, 113, 127, 289, 298. 

 In insect photography, 202. 

 In photographing small mam- 

 mals, 135. 

 In reptile photography, 236, 



240. 

 In photographing flying birds, 



187. 



Selection of, 35. 

 Thorough acquaintance with, 



necessary, 35. 

 Tripod, 32, 35, 120, 127. 

 Twin lens, description of, 3234. 

 See Nature Photography and 



Photography. 



Camera obscura, invention and de- 

 velopment of, 30, 31. 

 Camps and woods, photography in 

 Advantages, 293, 294. 

 Apparatus, 293-295, 297. 

 Light and shadow, 298-303. 

 Caribou, 119. 



Carlin, W. E., achievements with a 



camera, 106-107, 128-130. 



Chapman, . M., quoted as to bird 



photography, 182-184. 

 Clavarias, 277. 



Cleanliness as a factor in photog- 

 raphy, 51. 



Color photography, 4. 

 Color screen, 254, 255. 

 Convertible lens, see Lens, modern 



double. 



Copperheads, the, 229. 

 Coral fungi, see Clavarias. 

 Coral snake, the, 229, 230, 231. 

 Corals, see Fish and other forms of 



aquatic life. 

 Cuthbert rookery, the, 189. 



