INDEX. 



Accentor alpinus, 26. 



modularis, 26. 

 Accipiter nisus, 7. 

 Alauda alpestris, 45. 



arborea, 47, 218. 



arvensis, 46. 

 Alca alle, 186. 



torda, 188. 

 Alcedo ispida, 71. 

 Anas acuta, 162. 



bahamensis, 221. 



bosehas, 162. 



clypeata, 160. 



penelope, 166. 



strepera, 161. 

 Anser aegyptiacus, 152. 



albifrons, 150. 



bernicla, 152. 



brachyrnynchus, 140, 220. 



canadensis, 153. 



ferus, 147. 



leucopsis, 151. 



segetum, 148. 

 Anthus arboreus, 43. 



campestris, 45. 



obscurus, 44. 



pratensis, 43. 



rupestris, 44. 

 Aquila chrysaetus, 1. 

 Archibuteo lagopus, 9. 

 Ardea alba, 103. 



cinerea, 101. 



comata, 103. 



purpurea, 103. 

 Astur atricapillus, 6. 



palumbarius, 6. 



Bombycilla garrulus, 40. 



Botaurus minutus, 104. 



stellaris, 104. 

 Bubo maximus, 12. 

 Buteo vulgaris, 8. 



Calamophilus biarmicus, 40. 

 Calidris arenaria, 98. 

 Caprimulgus europaeus, 76. 

 Carduelis elegans, 54. 



spinus, 54. 



Certbia familiaris, 68. 

 Cliaradrius cantianus, 93. 



hiaticula, 92. 



morinellus, 91. 



pluvialis, 88. 

 Ciconia alba, 106. 



nigra, 106. 

 Cinclus aquatieus, 19. 



melanogaster, 19. 

 Circus aeruginosus, 10. 



cineraceus, 11. 



cyaneus, 10. 

 Clangula albeola, 176. 



glaucion, 175. 

 Coccothraustes chloris, 53, 219. 



vulgaris, 53. 

 Columba livia, 78. 



oenas, 77. 



palumbus, 76. 



turtur, 79. 

 Colymbus arcticus, 182. 



glacialis, 181. 



septentrionalis, 183. 

 Coracias garrula, 71. 

 Corvus corax, 59. 



comix, 61. 



corone, 63. 



frugilegus, 63. 



