BIRDS OF NORTH AND MIDDLE AMERICA 605 



Isle of Pines; habits).— Heath, Condor, xxi, 1919, 125, in text (near Monte^ 

 rey, Calif.; winter of 1916).— Swann, Synopt. List Accip., pt. 1, 1919, 8, 

 part (s.United States) .— Cahn, Condor, xxiv,1922, 177 (between Corpus Christi 

 and Flour Bluff, Bird Island, Tex.).— Townsend, Bull. Amer. Mus. Nat. 

 Hist, xlviii, 1923, 14 (Santa Margarita Island, Lower California, March 19; 

 Magdalena Bay, March 21).— Bent, Wils. Bull., xxxvi, 1924, 13 (status in se. 

 Texas).— Anthony, Proc. California Acad. Sci., ser. 4, xiv, 1925, 295 (Mar- 

 garita Island, Mexico).— Bailet, Birds Florida, 1925, 73, pi. 35 (fig.; descr.; 

 Florida).— Friedmann, Auk, xlii, 1925, 545 (Brownsville, Tex.). — Griscom 

 and Crosby, Auk, xlii, 1925, 536 (status in Brownsville, Tex., area).— Miller, 

 in Chaney, Miller, and Dice, Carnegie Inst. Washington Publ. 349, 1925, 

 69, 99 (Rancho La Brea; bones); Condor, xxxvii, 1935, 77, in text (California; 

 McKittrick Pleistocene; bones). — Wyman and Burnell, Field Book Birds 

 Southwestern United States, 1925, 108 (descr.; distr.).— Bent and Copeland, 

 Auk, xliv, 1927, 381 (Kissimmee Prairie, near Basinger, Fla.). — Christy, 

 Auk, xlv, 1928, 288 (Kissimmee Prairie, Fla.).— Palmer, Condor, xxx, 1928, 

 266.— Swarth, Proc. California Acad. Sci., ser. 4, xviii, 1929, 294 (Tucson; 

 Santa Cruz Valley, s. Arizona; food; plum.). — Howard, Condor, xxxii, 1930, 

 84 (Pleistocene remains, Rancho la Brea). — Nicholson, Auk, xlvii, 1930, 

 267 (nesting 30 miles e. of Orlando, Fla.).—? Howard and Miller, Condor, 

 XXXV, 1933, 16 (bones from Organ Mountains, N. Mex.).— Taverner, Birds 

 Canada, 1934, 142 (Canada; genl.; col. fig.).— Bond, Birds West Indies, 

 1936, 61, in footnote (Cuba); 74 (West Indies; distr.; local names).— del 

 Campo, Anal. Inst. Biol., viii, No. 3, 1937, 336 (Morelos; Cuernavaca;spec.).— 

 HowARD, Condor, xlii, 1940, 42, in text (bone; descr.).— Engels, Auk, Iviii, 

 1941, 63, 64, in text (skeletal ratios).— Monson, Condor, xliv, 1942, 222 (se. 

 Arizona).— Sutton and Pettingill, Auk, lix, 1942, 10 (G6mez Farias region, 

 sw. Tamaulipas, Mexico).— Sutton, Auk, Ixii, 1945, 606 (Florida).— 

 Eisenman, Auk, Ixiv, 1947, 470 (New York; were seen Sept. 28, 1946, in Alley 

 Pond Park on Long Island, on outskirts of New York City). 



Polyborus cheriway cheriway Swann, Synop. Accip., pt. 1, 1921, 12, part (s. United 

 States).— Stone, Proc. Acad. Nat. Sci. Phila., Ixxxiv, 1932, 301 (Honduras; 

 San Juancito, Cantarranas, San Pedro).— Griscom, Bull. Amer. Mus. Nat. 

 Hist., Ixiv, 1932, 149 (Finca El Cipre, Guatemala; spec, intermediate between 

 cheriway and audubonii). 



Polyborus audubonii Cassin, Proc. Acad. Nat. Sci. Philadelphia, xvii, 1865, 2 

 (Florida; coll. Acad. Nat. Sci.).— Coues, Proc. Acad. Nat. Sci. Philadelphia, 

 xviii, 1866, 49 (Fort Whipple, Ariz.).— Butcher, Proc. Acad. Nat. Sci. 

 Philadelphia, xx, 1868, 149 (Laredo, Tex.).— Cooper, Amer. Nat., iii, 1869, 

 480; Orn. California, Land Bh-ds, 1870, 492 (Fort Yuma, Ariz., etc.). 



Polyborus auduboni Lawrence, Ann. Lye. Nat. Hist. New York, ix, 1868, 132 

 (San Jos^, Costa Rica); ix, 1869, 207 (M^rida, Yucatdn) .— Frantzius, 

 Journ. fur Orn., 1869, 367 (Costa Rica). — Ridgway, Proc. Acad. Nat. Sci. 

 Philadelphia, 1870, 145, part.— Gundlach, Journ. fur Orn., 1871, 293 (Cuba), 

 357 (Cuba; habits); Cat. Aves Cubana, Anal. Soc. Esp. Hist. Nat., ii, 1873, 

 97 (Cuba) ; Contr. Orn. Cubana, 1876, 33.— Sclater and Salvin, Norn. Av. 

 Neotr., 1873, 123, part.— Coues, Key North Amer. Birds, ed. 2, 1884, 539. 



Polyborus tharus var. audubonii Coues, Key North Amer. Birds, 1872, 220; Check 

 List North Amer. Birds, 1873, No. 363. — Lawrence, Mem. Boston Soc. Nat. 

 Hist., li, 1874, 303, part (Mazatldn, Sinaloa; Colima; habits; descr. nest and 

 eggs). 



Polyborus tharus b. var. auduboni Ridgway, Proc. Boston Soc. Nat. Hist, xvi, 1873, 

 51 (Cape San Lucas). 



