BIRDS OF THE ST. CROIX RIVER VALLEY 



183 



Jackson, N. A. 1970. Nesting red crossbills, Washington Co. Loon 42{4):144. 



Jehl, J. R., Jr. 1968, Relationships in the Charadrii, a taxonomic study based on color 

 patterns of downy young. San Diego Soc. Nat. Hist. Mem. No. 3. 54 pp. 



Johnson, J. 1976. Distribution of sandhiU crane in Minnesota. Proc. Int. Crane Work- 

 shop 1:59-68. 



Kemper, C. A. 1961. Autumn season. Passenger Pigeon 23(2):66-74. 



Kemper, C. A. 1965. Autumn season. Passenger Pigeon 27(3):120-127. 



Kemper, C. A. 1973. Birds of Chippewa, Eau Claire, and neighboring counties. Pas- 

 senger Pigeon 35(2):55-91, 35(3):107-129. 



King, F. H. 1949. The American egret in Wisconsin. Passenger Pigeon 11(1):3-17. 



Knudson, G. J. 1978. Letter to the editor. Passenger Pigeon 40(4):519. 



Kratz, T. K., and G. L. Jensen. 1977. An ecological geographic division of Minnesota. 

 Minnesota Department of Natural Resources, St. Paul. 24 pp. (mimeo) 



Kumlien, L., and N. Hollister. 1951. The birds of Wisconsin. Wisconsin Society for 

 Ornithology, Madison. 122 pp. 



Larson, N. 1970. Crossbills and siskins in Chisago County. Loon 42(4):144. 



Les, B. L. 1979. The vanishing wild. Wisconsin Department of Natural Resources, 

 Madison. 35 pp. 



Lesher, F. 1976. The autumn season. Passenger Pigeon 38(3):1 12-125. 



Lien, B., and H. Lien, compilers. 1977. Afton, Minnesota. Am. Birds 31(4):703. 



Lindholm, G. F., J. O. Helgesen, W. L. Broussard, and D. F. Farrell. 1974. Water re- 

 sources of the lower St. Croix River watershed, east-central Minnesota. U. S. Geol. 

 Surv., Hydrologic Invest. Atlas HA-490. 



Link, M. 1977. A natural and social history of Pine and Chisago Counties. North- 

 woods Audubon Center, Sandstone. 36 pp. 



Litkey, B. 1969. Groove-billed ani record for Washington County. Loon 41(2):54. 



Longley, W. H. 1947. Sabine's gull in Minnesota. Auk 64(1):146-147. 



Longley, W. H. 1949. Common loons breeding near Saint Paul. Flicker 21(3):89. 



Longley, W. H. 1967. A varied thrush in Chisago County. Loon 39(2):68-69. 



Longley, W. H. 1973a. A Townsend's soHtaire in Chisago County. Loon 45(2):66. 



Longley, W. H. 19736. The Louisiana waterthrush still nests in Chisago County. Loon 

 45(3):95. 



Lound, M. and R. Lound. 1956a. Spring season. Passenger Pigeon 18(3):124-140. 

 Lound, M., and R. Lound. 19566. Summer season. Passenger Pigeon 18(4):175-184. 

 Lound, M., and R. Lound. 1957a. The 1956 Christmas Bird Count. Passenger Pigeon 

 19(l):16-24. 



Lound, M., and R. Lound. 19576. The winter season. Passenger Pigeon 19(2):84-93. 

 Lound, M., and R. Lound. 1957c. Spring season. Passenger Pigeon 19(3):125-141. 

 Lound, M., and R. Lound. 1957d. Summer season. Passenger Pigeon 19(4):174-181. 

 Lound, M., and R. Lound. 1958a. Autumn season. Passenger Pigeon 20(l):29-45. 

 Lound, M., and R. Lound. 19586. Winter season. Passenger Pigeon 20(2):80-89. 

 Ludwig, F. 1974. Minnesota's third gray-crowned rosy finch. Loon 46(2):82. 

 Lupient, M. 1945. Minnesota nesting records, 1945. FHcker 17(4):82-88. 

 Lupient, M. 1952. Seasonal report. Flicker 24(4):119-121. 

 MacBriar, W. N., Jr. 1958. Spring season. Passenger Pigeon 20(3):121-136. 

 Marschner, F. J. 1930. Presettlement vegetation types in Minnesota (map). U.S. 



Department of Agriculture, Washington, D.C. 

 Martin, L. 1932. The physical geography of Wisconsin. Wis. Geol. Nat. Hist. Surv. 



Bull. 36. 



Maurer, E. D. 1969. Worm-eating warbler seen. Loon 41(3):89-90. 

 Maurer, R. 1970. Gnatcatchers in Washington County. Loon 42(4):145. 

 McCabe, R. A., and A. S. Hawkins. 1946. The Hungarian partridge in Wisconsin. Am. 

 Midi. Nat. 36(l):l-75. 



Mettler, B. J. 1977. Factors contributing to the increase of the gray partridge in 

 Minnesota. Loon 49(4):205-210. 



Mierow, D. 1949. Minnesota nesting records, 1949. Flicker 21(4):101-114. 



Moe, J. L. 1968. Winter distribution of red-headed woodpeckers in Wisconsin. Pas- 

 senger Pigeon 30(2):72-74. 



Monroe, B. L., Jr. 1978. Summary of highest counts of individuals in Canada and the 

 U.S. Am. Birds 32(4):924-930. 



