This race is quite well marked, though it grades insensibly into the var. purpureus. It differs from both that and æneus in much smaller size, with more slender and more decurved bill.
The arrangement of the colors is much as in the larger western species, while the tints are most like those of the eastern. All the colors are, however, darker, but at the same time softer than in either of the others.
In form this species approaches nearest the western, agreeing with it in the primaries, slender bill, and more graduated tail, and, indeed, its relations in every respect appear to be with this rather than the eastern.
This race was first described from specimens collected at Key Biscayne by Mr. Wurdemann, in April, 1857, and in 1858, and is the smallest of the genus within our limits. The wing and tail each are about an inch shorter than in the other varieties of purpureus. The bill, however, is much longer and more slender, and the tip considerably more produced and decurved. The feet are stouter and much coarser, the pads of the toes very scabrous, as if to assist in holding slippery substances, a feature scarcely seen in purpureus.[49]
Habits. This race or species seems to be confined exclusively to the peninsula of Florida. We have no notes as to any of its peculiarities, nor do we know that it exhibits any differences of manners or habits from those of its more northern relatives.
Of its eggs I have seen but few specimens. These do not exhibit much variation. The ground-color shades from a light drab to one with a greenish tinge. They average 1.17 inches in length by .85 in breadth, are more oblong in shape, and are very strikingly marked with characters in black and dark brown, resembling Arabic and Turkish letters.
Quiscalus major, Vieill.
BOAT-TAILED GRAKLE; JACKDAW.
Gracula barita, Wilson, Index Am. Orn. VI, 1812 (not of Linnæus). Gracula quiscala, Ord. J. A. N. Sc. I, 1818, 253 (not of Linnæus). Quiscalus major, Vieillot, Nouv. Dict. XXVIII, 1819, 487.—Bon. Am. Orn. I, 1825, 35, pl. iv.—Ib. List, 1838.—Ib. Consp. 1850, 424.—Aud. Orn. Biog. II, 1834, 504; V, 1838, 480, pl. clxxxvii, Ib. Syn. 1839, 146.—Ib. Birds Am. IV, 1842, 52, pl. ccxx.—Baird, Birds N. Am. 1858, 555.—Cassin, Pr. A. N. S. 1867, 409.—Allen, B. E. Fla. 295.—Coues, Ibis, N. S. IV, No. 23, 1870, 367 (Biography). Chalcophanes major, “Temm.” Cab. Mus. Hein. 1851, 196.
Sp. Char. (1,563.) Form rather lengthened, but robust; bill strong, about the length of head; wing rather long, second and third quills usually longest, though the first four quills are frequently nearly equal; tail long, graduated; lateral feathers about 2.50 inches shorter than the central; legs and feet strong.