GEOLOGICAL SURVEY OF THE TERRITORIES. 

 Fipilo megalonyoc, Baird, (spurred towkee :) 



No. 



Catalogue- 

 number. 



Date. 



Eggs in 

 nest. 



Locality. 



Remarks. 



•^1 



16299 

 16300 

 16302 



June 13, 1872. 

 June 13, 1872 

 June 14, 1872 



4 

 5 

 4 



Ogden, Utah 



Eggs nearly fresh. 

 Eggs fresh. 

 Do. 



32 



do 



do 









See page — . 



Family 18. — Icterid^, the Orioles. 

 (Sub-family Agelaunce, the /Starlings.) 

 Xanthrocephahis icteroeepJialus, Baird, (yellow-headed black-bird.) 



No. 



Catalogue- 

 number. 



Date. 



Eggs in 

 nest. 



Locality. 



Remarks. 



57 



16311 



June 30, 1872 



3 



Marsh Valley, Idaho . . . 





See page — . 



f^turnella neglacta, Aud., (western lark:) 



No. 



Catalogue- 

 number. 



Date. 



Eggs in 



nest. 



Locality. 



Remarks. 



6 



16277 



16278 

 16379 



June 5,1872 



June 7,1872 

 June 15, 1872 



3 



6 

 5 



Ogden, Utah 



Eggs contained 

 large embryos. 

 Do. 



O] 



do 



43 



do 



Do. 









See page — . 



(Sub-family Icterince.) 

 Icterus hullocJcii, Bonap,, (western oriole :) 



No. 



Catalogue- 

 number. 



Date. 



Eggs in 

 nest. 



Locality. 



Remarks. 



2 



16261 

 16262 

 16263 

 16264 

 16265 

 16266 

 16267 

 16268 

 16269 



16270 

 16271 

 16272 

 16273 

 16274 

 16275 

 • 16276 



June 5,1872 

 June 5,1872 

 June 6,1872 

 June 6,1872 

 June 6, 1872 

 June 6,1872 

 June 7, 1872 

 June 12, 1872 

 June 12, 1872 



June 13, 1872 

 June 15, 1872 

 June 15, 1872 

 June 17,1872 

 June 17, 1872 

 June 17, 1872 

 June 17, 1872 



6 



6 

 4 

 5 



4 

 4 

 6 

 5 

 6 



5 

 5 

 5 

 3 

 1 

 3 

 2 



Ogden, Utah 



Eggs nearly fresh. 

 Do. 



■] 



do 



1'> 



do 



Eggs fresh. 



T3 



do 



Eggs nearly fresh; 

 EffFS fresh. 



14 



do 



17 



10 



do .., 



do 



Do. 

 Eggs nearly fresh. 

 Eggs fresh. 



oq 



do 



30 



do 



Eggs contained 



33 



do 



large embryos. 

 Eggs fresh. 



40 



do 



Do. 



41 



do 



Do. 



45 

 46 



do 



do .* 



Do. 

 Do. 



47 



do 



Do. 



48 



.do 



Eggs contained 







smaU embryos. 



See page 



