44 FEMALE COMMON CROW-BLACKBIRD. 
similar: the mouth of this species is, moreover, armed with a pro¬ 
minent osseous carina, a quarter of an inch long, which, in the 
others, is much smaller. That the Quiscalus major, and Quiscalus 
baritus, should have been confounded together, is not a little sur¬ 
prising, as the former is sixteen inches long, the tail being eight 
inches, and extending five inches beyond the tip of the wings; 
whilst the latter is only ten inches, the tail much less cuneiform, 
four inches and a half long, and extending but two inches beyond 
the tip of the wings; the osseous carina is similar in these two 
species, and the markings of the females are much alike. From 
this statement, it is apparent, that the females of the largest and 
smallest Crow-Blackbirds correspond in the disposition of their 
colours; a parity that does not exist in the intermediate species. 
In comparative size, however, they differ considerably: the female 
of the baritus, though smaller, as we have already stated, is, in 
proportion to its mate, considerably larger than that of the other, 
being only half an inch, whilst the female of the major is nearly 
four inches, smaller. 
The individual represented in the annexed plate, is a remarkably 
fine one, in the most perfect state of plumage. It therefore more 
strongly resembles the male than is usual with its sex, which are 
generally much less brilliant in colouring, and more sooty-brown. 
This bird was obtained at Great Egg-harbour on the twenty-first 
of May, and was selected as the best female of several pairs, 
assembled to breed at one of the identical Fish-Hawk nests, in 
the interstices of which Wilson mentions having seen them building. 
One of their nests contained three eggs, and the species had not 
ceased to lay. 
These birds, as we have had occasion personally to observe, like 
most of the feathered tribes, are subject to become either wholly or 
partially albinos. From this circumstance, numerous errors have 
been introduced in the pages of ornithological works. 
