158 APPENDIX. 



46. Eggs, similar to those of No. 44a, 2.00 -j- 2.88 

 (Ridgway). 



52. First line, for Pallus Gull Larus cachinnnans, read 

 Vega Gull, JLarus vegoe. 



61. Eggs measure 1.30 + 1.90. 



62. First Hue, for sandioichensis read sandmchensis. 

 83. Eggs, oval, white ; 2.60 + 4.15 to 2.63 +4.35. 

 Family VI., first line, for PROCELLARINI^ read PRO- 



CELLARID^. 



93. Eggs, 1, elliptical, white, 1.25 + 1.75 to 1.27 + 1.79. 



94. Eggs, 1, elliptical, white, 1.75 + 2.55 to 1.78 -f 2.55. 

 99. Not North American. 



99a. Should be 99. 



106. In first line Leache's read Leach's. 



After 106 add 106a. Guadalupe Petrel, Oceanodroma 

 macrodactyla. I have never seen descriptions of the eggs. 

 Breeds on Guadalupe Islands, Lower California. 



After 114 add 114a. Blue-footed Booby, Sula gossii. 

 Eggs, 1, similar in size to those of No. 114. 



After 115 add 115a. Brewster's Booby, Sula brewsteri. 

 Eggs, 1, similar in size to those of No. 115. This and the 

 above breed on islands in the Gulf of Lower California. 



157. Eggs, greenish buff or grayish green ; 1.00 -\- 2.28 to 

 1.62 -I- 2.30. 



159. First line, for Eider, JSomateria moKssima, read 

 Greenland Eider, Sornateria niolissima borealis. 



172c. Eggs, 6 to 10, dirty white; 1.98 -f- 3.00 to 2.00 + 

 8.05. 



191a. First line, for neoxina read 9ieoxenus. 



200. First line, after Heron add Ardea ccerulea. 



201. First line, after Heron add Ardea virescens. 



After 201 add 201a. Frazae's Green Heron, Ardea vires- 

 cens frazari. Eggs, unknown. Breeds in Lower California. 



204. After Crane add Grus arnericana. 



210. Eggs, not dissimilar to those of No. 208 ; 1.24 -f 1.75 

 (Ridgway). 



