*_Cyrtonyx montezumae mearnsi_ Nelson.--The Harlequin Quail is locally common in Coahuila; _C. m. mearnsi_ is present in northwestern Coahuila (Aldrich and Duvall, 1955:20). Miller (1955a:162) stated that an area in the head of Corte Madera Canyon of the Sierra del Carmen at 7500 feet was the principal location for _C. m. mearnsi_. He further suggested that the Harlequin Quail breeds in the Sierra del Carmen and remarked that Marsh took a male on September 7 at Jardin del Sur. He added that the occurrence of _C. m. montezumae_ in northern Coahuila as reported by Friedmann, Griscom, and Moore (1950:79) is "possibly an error or was based on individual dark variants...." Baker noted the Harlequin Quail (unidentified to subspecies) 9 mi. W and 1 mi. S Villa Acuna, 1120 feet, on April 4, 1950. *_Cyrtonyx montezumae montezumae_ (Vigors).--This subspecies of the Harlequin Quail has been recorded from southeastern Coahuila. Ridgway and Friedmann (1946:396) listed _C. m. montezumae_ from Saltillo. Baker saw a pair of Harlequin Quail (unidentified to subspecies) at San Antonio de las Alazanas on March 25, 1950. More collecting is necessary for an understanding of the distribution and intergradation of these subspecies in Coahuila. *_Meleagris gallopavo intermedia_ Sennett.--_Specimens examined:_ total 4: [Female] 31022 from Fortin (=33 mi. N, 8 mi. W San Geronimo), 3300 ft., March 28, 1952, weight, 9 lbs.; [Female] 29420 from 3 mi. W, 1 mi. S San Geronimo, April 9, 1950, weight, 7 lbs.; and [Male] 29421 and [Female] 29422 from 3 mi. W, 2 mi. S San Geronimo, April 9, 1950, weights, 11.5 and 8.5 lbs. The Turkey in Coahuila is restricted to the northern section of the State. Miller (1955a:162) remarked that the population of Turkeys in the Sierra del Carmen was sparse and did not range above 7500 feet into the highest pine-oak and Douglas fir areas. Baker saw Turkeys 4 mi. W Hacienda La Mariposa, 2300 feet, on March 23, 1952. William Schaldach, Jr., noted 30 Turkeys "just west of Rancho San Geronimo" on April 9, 1950. Aldrich and Duvall (1955:22) indicated several localities in northern Coahuila where the Turkey occurs or occurred. _Grus canadensis_ (Linnaeus).--Sutton and Burleigh (1939a:28) remarked that a flock of Sandhill Cranes was heard "near Mayran ... on January 30." _Porzana carolina_ (Linnaeus).--The Sora is an uncommon spring and fall migrant in Coahuila. Amadon and Phillips (1947:577) obtained an adult male Sora at Las Delicias on August 15. _Fulica americana_ Gmelin.--The American Coot probably occurs in the State as a spring and fall migrant. Dickerman saw two coots 8 mi. E and 2 mi. S Americanos on May 18, 1954. *_Charadrius vociferus vociferus_ Linnaeus.--_Specimen examined:_ one, [Male] 31023, from the Rio Grande (=17 mi. S Dryden, Terrell Co., Texas, in Coahuila), 600 ft., March 19, 1952, weight, 82.7 gms.