146 8PHENISCIDJE. 



1. Cape of Good Hope. Old Collection. 

 4. Cape of Good Hope. Gould Coll. 



2. South Africa. E. L. Layard, Esq. [PA 



1. Laid in confinement (Zool. P. L. Sclater, Esq. [P.J 



Gardens, Antwerp). 



2. Laid in confinement (Jardin P. L. Sclater, Esq. [P,]j. 



d'Acclimatation, Paris). 



Spheniscus humboldti, Meyen. 



Spheniscus humboldti, Grant, Cat. Birds B. M. xxvi. p. 650 (1898) ; 

 Sharpe, Hand-l. i. p. 119 (1899). 



The eggs of Humboldt's Penguin in the Collection are of a 

 Droad oval form. They measure respectively : 2'9 by 2-15 ; 2'95 by 

 2-2. 



2. Chile. Old Collection. 



Spheniscus magellanicus (Forst.). 

 Aptenodytes demersa, Abbott, Ibis, 1860, p. 336. 



Hand-l i. p. 119 (1899). 

 Spheniscus demersus, Cunningham, Ibis, 1868, p. 489. 



The eggs of the Jackass Penguin vary in form from broad oval to 

 spheroidal. The smallest example in the Collection measures 1*9 

 by 1'6. The full-sized specimens vary from 2*67 to 3 in length, 

 and from 2 to 2-22 in breadth. 



2. Falkland Islands (C. C. Abbott). Salvin-Godman Coll. 



7. Falkland Islands (C. C. A.). Gould Coll. 



1. Falkland Islands. Lieut. A. Smith [P.I. 



2. Falkland Islands. Voy. H.M.S. < Challenger.' 



Order PRO CELL ARIIFORMES. 



The eggs of the Petrels are white, frequently tinged, when fresh 

 and clean, with very pale blue. Those of many species are without 

 markings of any kind ; in those of others one end is speckled and 

 spotted with rufous so as to form a cap or zone, and the markings 

 often extend over a considerable portion of the shell. They are 

 usually without gloss, and in no case is there more than a very slight 

 amount of this. The shell is, as a rule, slightly rough and somewhat 

 chalky, but the eggs of some species are fairly smooth. They vary 

 much in shape. 



