INDEX 



Abbott, Clinton G. The Bird 

 Colonies of Gardiner's Island in 

 1910, 3; 14.— An Exhibition of 

 Lantern Slides and Photographs 

 of Birds in Action, 23; 24; 25.— 

 Notes on the Birds of Northern 

 Ontario, 32; 35. 



Accipiter cooperi, 137. 

 velox, 137. 



Actitis macularia, 2. 



Aegialitis meloda, 3, 11. 



Agelaius phceniceus phoeniceus, 22, 

 34, 39, 42, 140. 



Aix sponsa, 34, 135. 



Alee americanus, 6. 



Alle alle, 8, 36, 37. 



Allen, A. A. The Red-winged 

 Blackbird ; A Study in the Ecology 

 of a Cat-tail Marsh, 43-128. 



Aluco pratincola, 15, 138. 



Amby stoma opacum, 23. 



Amia calva, 33. 



Anas platyrhynchos, 38, 135. 

 rubripes, 2, 38, 135. 



Andrews, Roy C. The Ghost Whale 

 of the St. Lawrence, 5. 



Anthus rubescens, 143. 



Apus melba melba, 29. 



Aramus vociferus, 35. 



Archibuteo lagopus sancti-johannis, 

 137. 



Ardea herodias herodias, 15, 135. 



Asio flammeus, 15, 138. 

 wilsonianus, 138. 



Astragalinus tristis tristis, 142. 



Avocet, 17. 



Baeolophus bicolor, 25, 144. 



Baynes, Ernest Harold. The Amer- 

 ican Bison, 18. 



Bear, 35. 



Grizzly, 6. 



Beaver, 17. 



Beebe, C. WilHam. A Search for 

 Pheasants in India and Borneo, 

 15. 



Bent, A. C. Among the Eskimos of 

 Labrador, 38. 



Bishop, Louis B., 37. 



Bittern, American, 16. 

 Least, 33. 



Blackbird, Red-winged, 22, 34; 39; 

 42; environment of, 48-74; hfe- 

 history and ecology of, 74-128; 

 spring migration of, 74-77 ; spring- 

 migration at Ithaca, 77-86; sum- 

 mary of spring migration, 86; 

 mating and song of, 87-92 ; nesting 

 of, 92-99; young of, 100-102; fall 

 migration of, 102-107; enemies of, 

 107-109; molt and plumage of, 

 109-110; food and food supply 

 of, 110-123; correlation between 

 changes in food and changes in 

 structure of stomach of, 123; 

 correlation of the changes occur- 

 ring in the reproductive organs of, 

 123-124; 140. 



Rusty, 34, 39, 141. 



Bluebird, 18, 22, 28, 41, 145. 



Bob-white, 11, 136. 



Bomby cilia cedrorum, 143. 



Bonasa umbellus umbellus, 11, 136, 



Botaurus lentiginosus, 16. 



Bowdish, B. S. Summer Bird Life 

 of Four Brothers Islands, 2. 



Bowfin, 33. 



Brant, 16. 



Branta bernicla glaucogastra, 16. 

 canadensis canadensis, 16. 

 32. 



Bubo virginianus virginianus, 138. 



Bufo americanus, 23. 

 fowleri, 19. 



Bur-fish, 31. 



Buteo borealis borealis, 137. 

 Uneatus lineatus, 137. 



Butler, Albert E. Travels in the 

 Mountains of Colorado, 17. 



Calcarius lapponicus, 14. 



Campephilus principaHs, 35. 



Canvasback, 16, 38. 



Cardinal, 25, 143. 



Cardinalis cardinalis cardinalis, 25, 



143. 

 Carduelis carduelis, 36, 39, 142. 

 Caribou, 14. 



151 



