INDEX. 



177 



Shrike, Red-backed, 16. 

 Siskin, 46. 

 Sitta ccesia, 33. 



europcea. 33. 

 Skua, Great, in. 



Pomatorliine, in. 

 Richardson's, 11 1. 

 Skylark, 40. 

 Smew, 164. 

 Snipe, Common, 90. 

 Great, 89. 

 Jack, 91. 

 Sabine's, 91. 

 Solitary, 89. 

 Snow Bunting, 41. 

 Snowy Owl, 15. 

 Sparrow, Hedge, 22. 

 House. 44. 

 Tree, 44. 

 Sparrow-Hawk, 7. 

 Spatula clypeata, 1 52. 

 Spoonbill, 133. 

 Spotted Crake, 71. 

 ., Flycatcher, 17. 

 Redshank, 98. 

 Squacco Heron, 129. 

 Squatarola helvetica, 82. 

 Starling, 49. 



Stercorarius catarrhactes, in. 

 crepidatus, in. 



,, pomarinus, in. 

 pomatorhinus, ill. 

 ., Richardsoni, in. 



Sterna arctica, 105. 

 ,, cantiaca, 104. 

 caspio,, 103. 

 dougalli, 104. 

 ,, fissipes, 1 02. 

 fluviatilis, 105. 

 fiirundo, 105. 

 ,, hybrida, 103. 

 leucoptera, 102. 

 ,. macrura, 105. 

 minuta, 106. 

 ,, ncevia, 102. 

 nigra, 102. 

 Stilt, Black-winged, 85. 



Stint, Little, 92. 

 Stock Dove, 65. 

 Stonechat, 25. 

 Stone Curlew, 77. 

 Stork, Black, 133. 



White, 132. 

 Storm Petrel, 1 14. 

 Strepsilas interpres, 83. 

 Strix aluco, 13. 



brachyotus, 14. 



flammea, 13. 



otus, 14. 

 Sturnus vulgaris, 49. 

 Sula bassana, 69. 

 Surf Scoter, 98. 

 Surnia nyctea, 1 5. 

 Swallow, 56. 

 Swan, Bewick's, 141. 



Mute, 141. 



Polish, 145. 



,, Tame, 141. 



Wild, 140. 

 Swift, 56. 

 Sylvia atricapilla, 30. 



cinerea, 30. 



curruca, 30. 



cyaneculus, 24. 



hortensis, 31. 



leucocyanea, 24. 



provincialis, 28. 



rufa, 30. 



salicaria, 31. 



sylviella, 30. 



undata, 28. 



Wolfii, 24. 

 Syrnium aluco, 13. 



Tachybaptes fluviatilis, 124. 

 Tadorna casarca, 146. 

 cornuta, 147. 

 rutila, 146. 

 vulpanser, 147. 

 Teal, 155. 

 Tern, Arctic, 105. 

 Black, 1 02. 

 Caspian, 103. 



