136 BROOKLYN INSTITUTE MUSEUM. SCIENCE BULLETIN 2. 6. 
part of the nest consists of coarse dead grass, weed stems, rootlets, 
and a few dead leaves. Then comes the nest cavity built up of 
rather fine rootlets and dead grasses mixed with mud, with an inner 
lining of coarse rootlets. The inside of the nest measures 9 cm. in 
diameter by 4 cm. in depth. Incubation was so far advanced in the 
two eggs taken with this nest that only one could be saved. The egg 
is a pale greenish blue rather thickly speckled all over with russet. 
In addition spots of burnt umber are thickly mixed with the russet 
about the larger end, and some underlying ecru-drab spots. This egg 
measures 30x21.5 mm. 
Another nest collected at Caicara June 21. 1907. was taken inside 
the village limits in a courtyard and not over 7 m. from the door of a 
house where a large family of children were constantly passing back 
and forth. This nest was about 3.5 m. from the ground at the base 
of a large horizontal limb of a Gua-va tree. It resembled the first in 
all essential features. The dimensions of this nest are: outside, depth 
7 cm., diameter at rim 11. 5 cm.; inside depth 4 cm., diameter 8.2 cm. 
The outlines of this nest are not as symmetrical as the one in the pre- 
vious description. Incubation had begun in the three eggs taken 
with this nest. The eggs themselves are smaller than the one previ- 
ously described and are more typically ovate in form: they measure 
29x19; 27.5x19.5 and 28.5x19.5 mm. respectively. The greenish 
blue ground color is less clear, and in two of the set the markings are 
much larger, and more thickly speckled over the surface, especially 
about the larger end ; in the last of the set the specks and spots are 
nearly uniformly distributed over the entire surface. 
In yet another set of three eggs, collected on the 20th of June, the 
pattern of coloration differs considerably from those described above. 
In one of the three the greenish blue ground color has a yellowish or 
buff wash ; the irregular small spots and dots of color are larger all 
over the surface and very thickly massed about the larger end. In 
the other two eggs the ground color is the same pale greenish blue but 
the markings are confined entirely to the larger end. In one egg 
these form a chestnut cap. the edges of which are broken into spots 
and dots of chestnut overlying rufous. In the last egg the spots and 
blotches of chestnut overlying others of rufous form a broad band 
about the larger end. These eggs measure 27. x ig. 5 : 28.75x20.2; 
28.5 X 20 mm., respectively. 
The nest from which these eggs were taken and from which the 
