138 Messrs. A. and E. Newton's Observations 
Subfam. PsittaculinzE. 
247. Pionus senilis (Spix). 
Transmitted by Mr. Skinner. 
248. Chrysotis auripalliatus (Less.) : Amazona auropal- 
liatus, Less. Descr. Mamin, et Ois. p. 198: Psittacus flavinu- 
chusy Gould, Zool. Yoy. Sulphur, p. 45, pi. 27. 
This Parrot is common in the Pacific coast-region of Gua¬ 
temala. 
249. Chrysotis albifrons (Sparm.); Souance, Icon, des 
Perr. pi. 30 ; P. Z. S. 1858, p. 35. 
250. Chrysotis-? 
A young bird in Sclater's collection, from Omoa (Leyland), is 
difficult to determine, but not improbably belongs to an unde- 
scribed species. 
There are considerable additions to be made to the present 
list of Central American Parrots. 
EXPLANATION OF PLATE Y. 
Fig. 1. Egg of Tanagra vicarius (p. 16). 
Fig. 2. Egg of Pyrgisoma biarcuatum (p. 18). 
Fig. 3. Egg of Pitangus derbianus (p. 120). 
Fig. 4. Egg of Tyrannus melancholicus (p. 121). 
Fig. 5. Egg of Myiozetetes texensis (p. 123). 
Fig. 6. Egg of Cyanocitta melanocyanea (p. 21). 
Fig. 7- Egg of Turdus grayii (p. 5). 
[To be continued.] 
XIII .—Observations on the Birds of St. Croix, West Indies, 
made, between February 20 th and August 6th 1857% Alfred 
Newton, and, between March 4th and September 28 th 1858 
by Edward Newton. (Part II.) 
[Continued from p. 69.] 
18. Grass-green-breasted Humming Bird. Eulampis 
chlorolcemus , Gould, Monogr. Trocli. pt. xiv. “ Doctor Bird." 
This is the only species of this wonderful group of little birds 
that is at all common in St. Croix. Wilson, Audubon, Mi 
