377 
NORTHERN COLIN. 
(Ortyx Borealis.) 
Or. corpore supra Jiisco-castaneo, rujescente nigroque variegato, 
subtus albida nigricante transversim undulato, superciliis gula~ 
que albis, lunula juguli nigra, rectricibus lateralibus cinereis. 
(Femina dilutiore ; subtus, temporibus guldque ochroleucis, lu- 
nula juguli rufescente .') 
Colin with the body above brown-chesnut, varied with rufous 
and black ; beneath white, transversely undulated with dusky ; 
the eyebrows and throat white 3 the jugulum with a black 
lunulej the lateral tail-feathers grey. (Fewa/e paler ; with 
the under parts, temples, and throat, ochraceous ; the jugu- 
lum with a rufescent lunule.) 
Perdix borealis. Temm, Gall. Ind. p. 735. 
Perdix Americana. Briss. Orn. 1. 230. 7. 
Coturnix Ludoviciana. Briss. Orn. 1. 258. 20. pi. 22. f. 2. 
Coturnix Mexicana. Briss. Orn. 1. 256. 18. ? 
Perdix Novae Angliae. Briss. Orn. 1. 229. 6. 
Perdix Virginiana. Lath. Ind. Orn. 2. 650. 24. — Wills. Amer. 
Orn. 6. 21. pi. XLVII. J. 2. 
Perdix Marilanda. Lath. Ind. Orn. 2. 651. 25. 
Perdix Mexicana. Lath. Ind. Orn. 2.653. 31. 
Perdix Coyolcos. Lath. Ind. Orn. 2. 653. 34. 
Tetrao Virginianus. Linn. Syst. Nat. 1. 277* 1®. — Gmel. Syst. 
Nat. 1. 761. 16. 
Tetrao Marilanda. Linn. Syst. Nat. 1. 277* 17- — Gmel. Syst. 
Nat. 1. 761. 17. 
Tetrao Mexicanus. Linn. Syst. Nat. 1. 277* 14.— 'Gmel. Syst, 
Nat. 1. 762. 
Tetrao Coyolcos. Gmel. Syst. Nat. 1. 763. 51. 
La Perdrix d’Amerique. Buff. Ois. 2. 399. 
La Perdrix de la Nouvelle Angleterre. Biff. Ois. 2. 447 . 
Le Colenicui. Buff'. Ois. 2. 487. — 149. male. 
Le Cocyolcos. Buff, Ois. 2. 486. 
