THE GUANS. 237 
IV. WAGLER’S GUAN. ORTALIS WAGLERI. 
Ortalida waglert, G. R. Gray, List Gallinee Brit. Mus. p. 12 
(1867). 
Ortalis waglert, Ogilvie-Grant, Cat. B. Brit. Mus. xxii. p. 507 
(1893). 
(Plate XXX1X.) 
Adult Male and Female—Top of the head Jdrowznish-blach, 
shading into dark grey on the nape ; eyebrow-stripes, feathers 
on the sides of the head and down the middle of the throat 
paler grey; breast and rest of under-parts chestnut ; four outer 
pairs of tail-feathers dark bluish-green, widely tipped with dark 
chestnut. Total length, 25°5 inches; wing, 9°5; tail, 10°5; 
tarsus, 3; middle toe and claw, 3. 
Range.—Western Mexico; Sinaloa and the Territory of 
Tepic. 
V. JARDINE’S GUAN. ORTALIS RUFICAUDA. 
Ortalda ruficauda, Jardine, Ann. Mag. N. H. xx. p. 374 (1847); 
id. Contr. Orn. 1841, p. 16, pl. [structure], 
Ortalida bronzina, G. R. Gray, List Gallinze Brit. Mus. p. 11 
(1867). 
Ortalis ruficauda, Ogilvie-Grant, Cat. B. Brit. Mus. xxii. p. 507 
(1893). 
Adult Male and Female.—Top of the head and nape uniform 
dark grey ; chest brownish-olive ; breast and Jelly whitish buff ; 
the five outer pairs of tail-feathers tipped with chestnut. 
Male: Total length, 24 inches ; wing, 8°6; tail, 10; tarsus, 
2°5; middle toe and claw, 2°4. 
Female: Rather smaller ; wing, 82 inches. 
Range.—Northern South America; Venezuela and the island 
of Tobago. 
Eggs.—Long, oval, white, with a finely grained surface, 
Measurements, 2°45 by 1°7 inches. 
