American Ornithologists' Union

1957. Check-list of North American birds. Fifth ed. Baltimore, The Lord Baltimore Press, The American Ornithologists' Union, iv + 691 pp.

Andrew, R. J.

1956. Intention movements of flight in certain passerines, and their use in systematics. Behaviour, 10:79-204.

Bailey, R. E.

1952. The incubation patch of passerine birds. Condor, 54:121-136.

Bennett, W. W.

1917. Bell's Vireo studies (Vireo bellii Aud.). Proc. Iowa Acad. Sci., 24:285-293.

Bent, A. C.

1950. Life histories of North American wagtails, shrikes, vireos and their allies. Smithsonian Inst., U. S. Nat. Mus. Bull., 197:vii + 411 pp., 48 pls.

Bunker, C. D.

1910. Habits of the Black-capt Vireo (Vireo atricapillus). Condor, 12:70-73.

Chapin, E. A.

1925. Food habits of the vireos; a family of insectivorous birds. U. S. Dept. Agric. Bull., 1355:1-44.

Common, M. A.

1934. Notes on a Red-eyed Vireo's nest. Auk, 51:241-242.

Cooke, W. W.

1909. The migration of vireos. Bird Lore, 11:78-82, 118-120, 165-168.

Fitch, H. S.

1958. Home ranges, territories and seasonal movements of vertebrates of the Natural History Reservation. Univ. of Kansas Publ. Mus. of Nat. Hist., 11:3:63-326.

Friedmann, H.

1929. The Cowbirds. Charles C. Thomas, Springfield, Illinois, xviii + 421 pp.

Goss, N. S.

1891. History of the birds of Kansas. Topeka, Geo. W. Crane & Co. Printers and Binders. 692 pp.

Graber, R. R.

1955. Artificial incubation of some non-galliform eggs. Wilson Bull., 67:100-109.

Hamilton, T. H.

1958. Adaptive variation in the genus Vireo. Wilson Bull., 70:307-346.

Hauser, D. C.

1957. Some observations on sun-bathing in birds. Wilson Bull., 69:78-90.

1959. Notes on pairing and nestbuilding of mismatched vireos. Wilson Bull., 71:383-384.

Hensley, Max

1950. Notes on the breeding behavior of the Bell's Vireo. Auk, 67:243-244.

Hinde, R. A.

1952. The behaviour of the Great Tit (Parus major) and some other related species. Leiden: E. J. Brill, x + 201 pp.

1956. The biological significance of the territories of birds, Ibis, 98:340-369.

Hinde, R. A., and Tinbergen, N.

1958. The comparative study of species-specific behavior. In Behavior and Evolution (Yale University Press, New Haven), pp. 251-268.

Kluijver, H. N.

1951. The population ecology of the great tit, Parus m. major L. Ardea, 39:1-135.

Lack, D.

1947. The significance of clutch-size. Ibis, 89:302-352.

Lawrence, L. de K.

1953. Nesting life and behavior of the Red-eyed Vireo. Can. Field-Nat., 67:46-77.

Lewis, H. F.

1921. A nesting of the Philadelphia Vireo. Auk, 38:26-44, 185-202.

Linsdale, J. M.

1928. Birds of a limited area in eastern Kansas. The Univ. of Kansas, Sci. Bull., 18:11:517-626.

Lloyd, W.

1887. Birds of Tom Green and Concho Counties, Texas. Auk, 4:181-193, 289-299.

Morris, D.

1956. The feather postures of birds and the problem of the origin of social signs. Behaviour, 9:75-113.

Moynihan, M.

1955. Types of hostile display. Auk, 72:247-259.

Mumford, R. E.

1952. Bell's Vireo in Indiana. Wilson Bull., 64:224-233.

Nice, M. M.

1929. The fortunes of a pair of Bell Vireos. Condor, 31:13-20.

1943. Studies in the life history of the song sparrow. II. The behavior of the song sparrow and other passerines. Trans. Linn. Soc. N.Y., 6:328 pp.

1954. Problems of incubation periods in North American birds. Condor, 56:173-197.

Nolan, V.

1960. Breeding behavior of the Bell Vireo in southern Indiana. Condor, 62:225-244.

Pitelka, F. A.

1959. Numbers, breeding schedule, and territoriality in Pectoral Sandpipers of northern Alaska. Condor, 61:223-264.

Pitelka, F. A., and Koestner, E. J.

1942. Breeding behavior of Bell's Vireo in Illinois. Wilson Bull., 54:97-106.

Ridgway, R.

1889. The ornithology of Illinois. Illinois State Nat. Hist. Survey, 1: viii + 520 pp.

1904. The birds of North and Middle America. U.S. Nat. Mus. Bull., 50, pt. 3; xx + 801 pp.

Skutch, A. F.

1957. The incubation patterns of birds. Ibis, 99:69-93.

Southern, W. E.

1958. Nesting of the Red-eyed Vireo in the Douglas Lake Region, Michigan. The Jack-Pine Warbler, 36:105-130, 185-207.

Sutton, G. M.

1949. Studies of the nesting birds of the Edwin S. George Reserve. Part 1. The Vireos. Misc. Pub. Univ. Michigan Mus. Zool., 74:5-36.

Townsend, C. W.

1920. Supplement to the birds of Essex County, Massachusetts. Mem. Nuttall Orn. Club, No. 5:196 pp.

Tyler, W. M.

1912. A vireo courtship. Bird Lore, 14:229-230.

Van Tyne, J., and Berger, A. J.

1959. Fundamentals of ornithology. John Wiley & Sons, Inc., New York. xi + 624 pp.

Wetherbee, D. K.

1957. Natal plumages and downy pteryloses of passerine birds of North America. Bull. Amer. Mus. Nat. Hist., 113:5:339-436.