232 SNODGRASS AND HELLER 



Family Phalacrocoi-acidse 249 



18. Phalacrocorax karrisi . .... . 249 



Family Pelecanidse . . 250 



19. Pelecanus californicus 251 



Family Fregatidje 252 



20. Frcgata aquila - ■ 252 



Family Anatids . . 252 



21. Anas versicolor 252 



22- Pceciloneita bakamensis galapageiisis 253 



Family Phoenicopteridae 253 



23. Phoenicopterus ruber 253 



Family Ardeidae . . 254 



24. Ardea herodias . 254 



25. Herodias egretta 254 



26. Butorides flumbeus ... 255 



27. Nyctanassa violacea . . . . . . 255 



Family RallidiE . . . 256 



28. Porzana spilonoia .... ..... . . 256 



29. Porzana sharpei . 256 



30. Gallinula galeata .... 257 



Family PhalaropodidiE 257 



31. Phalaropus lobatus . 257 



Family Recurvirostridie .... ... 258 



32. Himantopus mexicanus ... . . 258 



Family Scolopacidse 258 



33. Tringa bairdi . . 258 



34. Tringa minuiilla 258 



35. Calidris arenaria . , . 259 



36. Helodromas solitarius 259 



37. Heteractitis incanus 259 



38. Actitis macularia . . 260 



39. Numenius kudsonicus 260 



Family Charadriidae 260 



40. Squatarola squatarola . . 261 



41. ySgialitis semipalmata . . 261 



Family AphrizidjE • 261 



42. Arenaria interpres 261 



Family Htematopodidae 262 



43. Hcematopus galapagensis 262 



Family Columbidae 262 



44. The Nesopelia galapagoensis Series 262 



44a. Nesopelia galapagoensis galapagoensis 262 



44.5. Nesopelia galapagoensis exsul 263 



Family Falconidse 263 



45. Buteo galapagoensis .... 264 



Family Strigidse 266 



46. Strix punctatissima 266 



Family Bubonidae • 266 



47. Asio galapagoensis . . 267 



