_ 1932. The 1931 season at Quincy. Audubon Bulletin 
22:48-51. 
. 1933. Quincy nature diary for 1932. Audubon Bulletin 
23200-04: 
1934-1935. 1934 Nature Diary. Audubon Bulletin 
24-25:27-35. 
NEuRLING, H. 1883. Beitrage zur Ornis des nérdlichen Illinois. Journal 
fiir Ornithologie 31:84-97. 
NeLson, E. W. 1876-1877. Birds of north-eastern Illinois. Essex 
Institute Bulletin 8(9-12):90-155. 
Nice, M. M. 1945. Rare and endangered species of birds in northern 
Illinois. Audubon Bulletin 53:9-10. 
1961. The belligerency of a pair of wood pewees. Audubon 
Bulletin 118:1-7. 
Notan, V., Jr. 1954. Nesting season. Middlewestern prairie region. 
Audubon Field Notes 8(5):347-349. 
1956. Fall migration. Middlewestern prairie region. 
Audubon Field Notes 10(1):27-29. 
. 1958. Spring migration. Middlewestern prairie region. 
Audubon Field Notes 12(4):356-358. 
PARMALEE, P. W., and B. G. PaRMALEE. 1959. Mortality of birds at a 
television tower in central Illinois. Audubon Bulletin 111:1-4. 
, and M. D. THOMPSON. 1963. A second kill of birds at a 
television tower in central Illinois. Audubon Bulletin 128:13-15. 
Pattee, B. T. 1931. A summer retrospect. Audubon Bulletin 21:33-34. 
PETERSEN, P. C., Jr. 1959. TV tower mortality in western Illinois. 
Audubon Bulletin 112:14-15. 
_ 1964. Nesting season. Middlewestern prairie region. 
Audubon Field Notes 18(5):511-512. 
. 1965. Spring migration. Middlewestern prairie region. 
Audubon Field Notes 19(4):480-482. 
_ 1966. Fall migration. Middlewestern prairie region. 
Audubon Field Notes 20(1):53-55. 
_ 1967. Winter season. Middlewestern prairie region. 
Audubon Field Notes 21(3):424-426. 
_ 1968a. Fall migration. Middlewestern prairie region. 
Audubon Field Notes 22(1):48-50. 
. 19686. Spring migration. Middlewestern prairie region. 
Audubon Field Notes 22(4):531-533. 
_1970a. The winter season. Middlewestern prairie region. 
Audubon Field Notes 24(4):608, 613-615. 
-1970b. The nesting season. Middlewestern prairie region. 
Audubon Field Notes 24(5):689-691. 
_ 1971. Field Reports. Iowa Bird Life 41(4):110-112. 
Puitups, A. R., M. A. Howe, and W. E. Lanyon. 1966. Identification 
of the flycatchers of eastern North America, with special emphasis 
on the genus Empidonax. Bird-Banding $7(3):153-171. 
Piretka, F. A. 1938. Say’s phoebe in northern Indiana. Auk 
55(2):280-281. 
Pouinc, O. C. 1889. A list of birds in whose nests the cowbird’s eggs 
have been found. Ornithologist and Odlogist 14(9):133-134. 
PRINCEN, L. H. 1968. A listing of unusual bird sightings in central 
Illinois during 1967. Peoria Academy of Science Proceedings 
1:46-49. 
_ 1969. Unusual bird sightings in central Illinois during 
1968. Peoria Academy of Science Proceedings 2:20-23. 
_ 1970. Unusual bird sightings in central Illinois during 
1969. Peoria Academy of Science Proceedings 3:24-27. 
Rice, L. A. 1946. Studiesgon deciduous forest animal populations 
during a two-year peifod with differences in rainfall. American 
Midland Naturalist 35(1):153-171. 
Riveway, J. E.1923.Olney., Audubon Bulletin, Spring, 1923:32-36. 
Ripeway, R. 1878. -Notes,on birds observed at Mt. Carmel, southern 
Illinois, in the spring of 1878. Nuttall Ornithologial Club Bulletin 
3:162-166. ee 
. 1887.. List. of ‘birds found breeding within corporate limits 
of Mt. Carmel} Illinois. Ridgway Ornithological Club Bulletin 
¢*92;26-30.. 
1889. The ornithology of Illinois. Vol. 1. Illinois Natural 
History Survey Reprint, 1913. Pantagraph Printing Company, 
Bloomington, Illinois. 520 p. 
_ 1914, Bird-life in southern Illinois. I. Bird haven. 
Bird-Lore 16(6):409-420. 
1915. Bird-life in southern Illinois. Bird- Lore 
17(2):91-103. 
Ries, D. T., and F. G. WERNER. 1946. Check list of the birds of Starved 
Rock State Park and surrounding territory. Illinois State 
Academy of Science Transactions 39:135-142. 
Rossins, C. S., B. Bruun, and H. S. Zim. 1966. A guide to field 
identification. Birds of North America. Golden Press, New York. 
340 p. 
RoBERTSON, W., Jr. 1941. Audubon Magazine's fifth breeding-bird 
56 
(56189 — 5000 — 2-74) 
census. Cut-over upland forest with pond. Audubon Magazi 
43(5):496-497. | 
_ 1942a. Audubon Magazine's sixth breeding-bird cens 
Swampy prairie. Audubon Magazine 44(5):18-19 (supplement 
- 1942b. Audubon Magazine’s sixth breeding-bird cens) 
Cut-over upland oak-hickory forest with pond. Audub 
Magazine 44(5):27 (supplement). 
_1944a, Audubon Magazine's eighth breeding-bird censi 
Swampy prairie. Audubon Magazine 46(5):16 (supplement), 
19446. Audubon Magazine's eighth breeding-bird cens 
Upland oak-hickory forest with pond. Audubon Magaz 
46(5):19 (supplement). 
RoBeRTSON, W. B., and D. Snyper. 1948. Twelfth breeding-b 
census. Cut-over upland oak-hickory forest. Audubon Fi 
Notes 2(6):233. 
Rocers, C. H. 1914. A co-operative study of bird migration. Bird-L) 
16(3):182-185. 
SaNnBoRN, C. C. 1935. The season. April 15 — June 15, 1935. Chic; 
region. Bird-Lore 37(4):292-293. 
_and W. A. Goetz. 1915. A two-year nesting record 
Lake County, Illinois. Wilson Bulletin 2'7(4):434-448. 
ScHaFER, J. J. 1917-1918. The fall migration. Audubon Bulle: 
Winter, 1917-1918:40-43. 
_ 1921. Notes from the field revised to December 15, 19 
Audubon Bulletin, Fall, 1921:39-41. 
Suioway, P. M. 1894. Traill’s flycatcher. Oologist 11(10):306-308 
_____. 1902. A novice’s notebook. No. 2. Odlogist 19(3):52: 
1906. A novice’s notebook. No. 6. Odlogist 23(10):155- 
smitu, E. T. 1942. The season. Chicago region. Audubon Magai 
44(4):8-9 (supplement). 
Smit, F. 1930. Records of spring migration of birds at Urbe 
Illinois, 1903-1922. Illinois Natural History Survey Bull 
19(2):105-117. 
SnypER, D., C. Bonney, and W. B. ROBERTSON. 1948. Twe 
breeding-bird census. Deciduous flood-plain forest. Audu 
Field Notes 2(5):237. 
Stein, R. C. 1958. The behavioral, ecological and morpholog 
characteristics of two populations of the alder flycat: 
Empidonax traillii (Audubon). New York State Museum Sci 
Service Bulletin 371. 63 p. 
1963. Isolating mechanisms between populations 
Traill’s flycatchers. American Philosophical Society Proceed 
107(1):21-50. 
StropparD, H. L., and R. A. Norris. 1967. Bird casualties at a I 
County, Florida TV tower: an eleven-year study. Tall Tim 
Research Station Bulletin 8. 104 p. 
SrraucH, L. 1917. Birds in the vicinity of Carthage, Illinois. Sp 
1917. Carthage College Bulletin 3(11):n.p. 
STRUMBERG, C. W. 1883. Notes from Galesburg, Illinois. Omnithol 
and Odlogist 8(1):8. 
Swink, F. A. 1960. Ecology of land birds of the Chicago area. Pai 
Audubon Bulletin 115:4-5. 
[1965]. Birds of the 
Arboretum, Lisle, Illinois. 33 p. 
Twomey, A. C. 1945. The bird population of an elm-maple forest 
special reference to aspection, territorialism and coact 
Ecological Monographs 15(2):173-205. 
WaLkINsHAW, L. H. 1961. The effect of parasitism by 
brown-headed cowbird on Empidonax flycatchers in Mich: 
Auk 78(2):266-268. 
Wa ter, H. E., and A. H. WALTER, 1904. Wild birds in city park 
W. Mumford, Publishers, Chicago. 40 p. 4 
WanpvELL, W. N. 1948. Aricultural and wildlife values of he 
improvement plantings on the Illinois black: prairie. ! 
American Wildlife Conference Trarisactions 13:256-270. 
Weise, C. M. 1951. Breeding populations and reproductive succ 
birds of the forest and forest-edge in central Illinois. M.S. 
University of Illinois. 123 p. 
Wipmann, O. 1907. A preliminary catalog of the birds of Mis 
Academy of Science of St. Louis Transactions 17(1).288 p- 
WILLarD, F. 1898. Traill’s flycatcher. Odlogist 15(3):24. 
Wuson, B. H. 1906. The birds of Scott County, lowa. Wilson Bu 
18(1):1-11. 
WooprurF, F. M. 1907. The birds of the Chicago Area. Ck 
Academy of Sciences Natural History Survey Bulletin 6:1- 
Work, R. 1936. Notes from the Barrington Bird Club. Auc 
Bulletin 26:37-38. 
_ 1939, Arkansas kingbird family, and other 
Audubon Bulletin 29:15-16. : 
Youncwortu, W. 1950. From the observer's notebook. Iowa Bir 
20(3) 257-59" | 
ZELENY, L. 1969. Starlings versus native cavity-nesting birds. | 
Naturalist 24(3):158-161. 
US ISSN 0073, 
Morton Arboretum. Mc 
