Atuson, D. G. 1947. Bird populations of forest and forest edge in 
central Illinois. M. S. Thesis. University of Illinois. 87 p. 
AMERICAN ORNITHOLOGISTS’ UNION. 1957. Check-list of North American 
birds. 5th ed. American Ornithologists’ Union. 691 p. 
1973. Thirty-second supplement to the American 
Ornithologists’ Union check-list of North American birds. Auk 
90(2):411-419. 
AnpeRSON, R. 1962. Spring survey. Bluebird 29(2):14-20. 
1966. Fall survey — August 16 to November 30. Bluebird 
33(1):4-7,10. 
. 1968. Spring report for St. Louis. Audubon Bulletin 
147:27-28. 
_ and P. Bauer. 1968. A guide to finding birds in the St. 
Louis area. Webster Groves Nature Study Society. 44 p. 
AnonyMous. 1917. Check list of Illinois birds. Audubon Bulletin, 
Spring, 1917: 57-63. 
Back, M. C. 1934-1935. Bird notes from trailside museum. Audubon 
Bulletin 24-25:63-67. 
Barnes, R. M. 1890. List of birds breeding in Marshall Co., Ill. 
Ornithologist and Odlogist 15(8):113-116. 
_ 1897. Another queer kingbird’s nest. Osprey 2(5):69. 
. 1912. Breeding birds of Marshall Co., Ill. Odlogist 
29(8):325-328. 
Barnett, L. B., and R. P. Baupa. 1966. Thirtieth breeding-bird 
census. Oak-maple forest and edge. Audubon Field Notes 
20(6):633. 
Barre, K. E. 1932. A large record. Odlogist 49(7):79. 
_ 1947. Scissor-tailed flycatcher in Chicago area. Audubon 
Bulletin 64:8. 
_ and A. Reuss. 1932. Birds of Blue Island, Cook Co., 
Illinois. Odlogist 49(10):112-113. 
BEECHER, W. J. 1942. Nesting birds and the vegetation substrate. 
Chicago Ornithological Society, Chicago. 69 p. 
Bent, A. C. 1942. Life histories of North American flycatchers, larks, 
swallows, and their allies. U. S. National Museum Bulletin 
179:1-555. 
Binrorp, L. C. 1957. Eastern phoebes fishing. Auk 74(2):264-265. 
Bake, E. R. 1941. The season, Chicago region. Audubon Magazine 
43(2):228-230. 
Biocuer, A. 1933. Changes. Odlogist 50(3):42-43. 
—____—. 1936. Cowbirds. Odlogist 53(10):131-133. 
BonNELL, C. 1917. The Ozark region of Illinois. Audubon Bulletin, 
Spring, 1917: 3-15. 
Bouton, R., and F. A. Prre.ka. 1938. The season. Chicago region. 
Bird-Lore 40(4):290-291. 
Brewer, R. 1958. Breeding-bird populations of strip-mined land in 
Perry Co., Ill. Ecology 39:543-545. 
,and J. A. Exxis. 1958. An analysis of migrating birds killed 
at a television tower in east-central Illinois, September 1955-May 
1957. Auk 75(4):400-414. 
Bropkors, P. 1926a. The season. Chicago region. Bird-Lore 
28(4):279-280. 
_ 1926b. The season. Chicago region. Bird-Lore 
28(6):407-408. 
1927. The season. Chicago region. Bird-Lore 
29(5):351-352. 
_ 1928. The season. Chicago region. Bird-Lore 30(5):341. 
, and J. STEVENSON. 1934. Additional northeastern Illinois 
notes. Auk 51(1):100-101. 
Brown, W. H. 1962. General notes reports. Iowa Bird Life 32(4):82-85. 
BRowneELL, H. 1916. Spring census and migration records for 1916. 
Audubon Bulletin, Spring, 1916:47. 
Bryant, E. J., and W. YouncworTu. 1962. Say’s phoebe in western 
lowa. lowa Bird Life 32(4):75-77. 
BursEwicz, J. 1958. Record of scissor-tailed flycatcher. Audubon 
Bulletin 107:9. 
BusH, C. H. 1920. A migrant yellow-bellied flycatcher. Bird-Lore 
22(5):286. 
Caun, A. R., and A. S. Hype. 1929. Easter birds of Little Egypt. 
Wilson Bulletin 41(1):31-38. 
Caer, R. T. 1953. Avian populations of the Funk Forest Natural Area 
in McLean Co., Illinois. Illinois State Academy of Science 
Transactions 46:240-257. 
CarPENTER, J. R. 1935. Fluctuation in biotic communities. I. Prairie- 
forest ecotone of central Illinois. Ecology 16(2):203-212. 
Cuaniot, G., and R. Kirsy. 1955. Nineteenth breeding-bird census. 
Grazed stream bottomland. Audubon Field Notes 9(6):413. 
Ciark, C. T., and M. M. Nice. 1950. William Dreuth’s study of bird 
migration in Lincoln Park, Chicago. Chicago Academy of 
Sciences Special Publication 8. 43 p. 
Coate, H. K. 1924. Tyrannus verticalis, a new bird for Illinois. Auk 
41(4):603. 
54 
Comrort, J. E. 1953. A year’s review of 1952. Bluebird 20(3):n.p. 
Cooke, M. T. 1937. Some returns of banded birds. Bird-Band 
8(4):144-155. | 
Cooke, W. W. 1884. Migration in the Mississippi Valley. Ornitholo; 
and Odlogist 9(1):1-2. 
_ 1885. Mississippi Valley migration. Ornithologist < 
Ooldgist 10(10):145-147. 
. 1888. Report on bird migration in the Mississippi Valle 
the years 1884 and 1885. U.S. Department of Agricult 
(Division of Economic Ornithology) Bulletin 2:1-313. 
_ 1908a. The migration of flycatchers. Bird-L 
10(3):114-117. 
19086. The migration of flycatchers. Bird-L 
10(5):210-211. 
_ 1916. Second annual report of bird counts in the Uni 
States, with discussion of results. U.S. Department of Agricul 
Bulletin 396.20 p. 
Coursen, C. B. 1947. Birds of the Orland Wildlife Refuge. Tw 
News (Supplement). 30 p. 
CraicMILe, E. A. 1934-1935. Three rare records. Audubon Bull 
24-25:45-46. 
_ 1937. A bird bath. Audubon bulletin 27:34-35. 
Dickinson, J..E. 1897. Notes from northern Illinois. Wilson Bull 
9(2):17-18. 
Ditton, S. T. 1968. A bird census on a restricted site in northeas 
Illinois. Audubon Bulletin 146:16-20. 
_ 1973. A continued avian census at McGraw Wil 
Foundation, Dundee. Audubon Bulletin 165:42. 
DuMont, P. 1947. Fall migration. Middlewestern prairie reg 
Audubon Field Notes 1(1):8-11. 
Duncan, D. 1934-1935. 1934 notes and records taken near Park Ri 
Cook County, Illinois. Audubon Bulletin 24-25:56-60. 
Eaton, D. H. 1878. List of birds in Peotone, Illinois and vicinity. F\ 
and Stream 11(3):47. 
Eirric, C. W. G.1915. An unintentional bird preserve. Wilson Bul 
27(4):458-460. 
. 1987. The changing status of birds as regards 
abundance. Illinois State Academy of Sciences Transac 
30(2):295-297. 
EIseMAN, R. M., and M. C. SHANK. 1962. Birds of the Chicago | 
Pier area. Audubon Bulletin 122:1-11. 
ExsLaw, G. E., and E. L. Exsraw. 1916. Spring census and migr: 
records for 1916 (Rantoul, Il.). Audubon Bulletin, 5) 
1916:43-44. 
FarweELL, E. D. 1919. Bird observations near Chicago. (Priv 
printed, Chicago). 188 p. 
Fawks, E. 1937. Bird-Lore’s first breeding-bird census. Second gi 
hardwood. Bird-Lore 39(5):380-381. 
_ 1938. Bird-Lore’s second breeding-bird census. Se 
growth hardwood. Bird-Lore 40(5):359. 
_ 1956. Birds seen on I.A.S. field trip. Audubon Bu 
S825: 
_ 1965. Field notes — September 1965. Audubon Bul 
135:11-12. 
_ 1966a. Field notes — September 1966. Audubon Bu 
139:22-23. 
19660. Field notes — December 1966. Audubon Bu 
140:6-7. 
_ 1967a. Field notes — June 1967. Audubon Bu 
142:31. 
_ 19670. Field notes. Audubon Bulletin 143:17-21. 
_ 1968a. Field notes. Audubon Bulletin 145:14-16. 
_ 19680. Field notes. Audubon Bulletin 148:18-20. 
_ 1970. Field notes. Audubon Bulletin 156:21-25. 
"1971. Field notes. Audubon Bulletin 159:11-15. 
_______. 1973. Field notes. Audubon Bulletin 164:38-45. 
Fawver, B. J. 1947a. The bird and mammal population of an ] 
flood plain forest. M.S. Thesis. University of Illinois. 51 p 
_ 19476. Bird Population of an Illinois flood plain 
Illinois Academy of Science Transactions 40:178-189. 
Ferry, J. F. 1908. The spring migration of 1907 in the vicit 
Chicago. Wilson Bulletin 20(1):27-40. 
FinLeY, C. W. 1917. Birds of the campus. (Western Illinois 
Normal School Quarterly 30:1-28. 
Fieic, G. M. 1971. The Illinois American Bottoms: summer t 
area of Illinois. Audubon Bulletin 157:31-32. 
Forses, S. A. 1878. The food of birds. Illinois Horticultural : 
Transactions 23:140-145. | 
1881, The ornithological balance-wheel. I 
Horticultural Society Transactions 26:120-131. | 
1882a. The regulative action of birds upon 
oscillations. Illinois Natural History Survey Bulletin 1(é 
Reprint. 
