3 o8 



Index 



Insects, photographing [<v«A/] — 



Importance of, 207. 



Indoor work necessary, 195. 



Knowledge vi entomology de- 

 sirable, 104. 195. 



Need of photographs, 104. 



Rearing of insects, 195, 196. 



Size ot insects a hindrance, 190. 

 See Butterfly. 

 Isochromatic plates, see Plates. 



Kearton brothers, the, 158, 171. 

 Kodaks, 294, 295. 



Larger animals, photographing — 

 Apparatus for, 1 14. 



> e Apparatus for field work. 

 Bears, 121. 



Camera l>est adapted for, 113. 

 Care required, 109, no. 

 Caribou, 119. 

 Compared with shooting, 107- 



109. 

 1 >eer, 1 14. 1 15. 1 10. 1 1 7. 1 10-120. 



With flash-light, 116-119. 

 lenses for. 1 13, 114. 

 I ,ynx, 115. 



Methods discussed. IIO-II3. 

 Natural attitude, importance ol 



securing. 122. 

 Notable achievements, 103-107. 

 Obstacles to success. 102-103. 

 Orthochromatic plates, 121, 122. 

 ( Hit lit, protection of, 1 22. 

 Rocky Mountain sheep. [21. 

 Watchfulness necessary, 1 14-1 16. 

 Lens — 



Age. effect o\, 45. 



Anastigmatic and rectilinear 



compared, 43, 44. 

 Angle oi view. 42. 



Lens [continued] — 

 Care of, 44-46. 

 Diaphragms (stops), 40-41. 

 Field, depth of, 40. 

 Local length. 38, 39. 

 Focus, depth of, 40. 



Universal, 39. 

 Focussing o\\ 44. 

 For nature work, 42-43. 

 Functions o\\ }$. 

 Marking systems, 41, 42. 

 Modern double. 38. 

 More than one desirable, 43. 

 Pieces of. 43. 

 Principles of, 38. 

 Selection <.>(. 42-43, 44. 

 Speed ^i. 41, 42. 

 ■•Stops" (diaphragms), 40-41. 

 Testing of. 40. 

 When necessary. 37. 



Marking lenses, see Lens. 

 Matteson, Sumner \Y., 231, 232. 

 Metol, as a developer, 55, 56. 

 Mice. 130, 137. 



Mirror, use o\\ in photographing 

 birds' nests, 145, 146, 157. 

 Moccasin, the. 229. 

 Moles, 136. 

 Moths. see Butterflies. 

 Mushrooms, see Fungi. 



Nature photography — 



Amateurish methods, 9— II. 



As a means of studying nature. 



4-6. 

 Compared withdrawing, 12. 

 Deceptions attempted. 12. 

 1 Mails, accuracy in, 13. 

 Difficulties in. 16, 17. 

 Effect v\, on illustrating, 3, 4. 



