APPENDIX. 167 



35. Puffinus major. J 41. Stercorarius pomarinus. 



36. Regulus satrapus. 42. Sula bassana. 



37. Rissa tridactyla. 43. Thalasseus Caspius. 



38. Somateria mollissima. 44. Uria grylle. 



39. Spizella monticola. * 45. Utamania torda. 



40. Stercorarius Buffonii. 



* A few winter, but the greater part pass south. 



f Generally seen in autumn, but a few winter. 



J Seldom seen on the shore, but common off the coast. 



WINTER VISITORS WHOSE OCCURRENCE MAY BE E 

 PECTED AT IRREGULAR PERIODS. 



1. JEgiothus Unarms. 4. Curvirostra leucoptera. 



2. Chrysomitris pinus. 5. Pinicola Canadensis. 



3. Curvirostra Americana. 



IRREGULAR AND STRAGGLING WINTER VISITORS. 



1. Ampelis garrulus.* 10. Picoides arcticus. 



2. Aquila Canadensis. 11. Picoides hirsutus. 



3. Buphagus skua. 12. Somateria spectabilis. 



4. Centronyx Bairdii.t 13. Stercorarius parasiticus. 



5. Colymbus arcticus. 14. Sula fiba. 



6. Cygnus Americanus. 15. Surma ulula. 



7. Falco anatum. 16. Syrnium cinereum. 



8. Falco sacer. 17. Tetrao Canadensis. 



9. Nyctale Richardsonii. 18. Turdus naevius.t 



* Occasionally seen in autumn. f But one specimen taken. 



