THE PRAIRIE NATURALIST Volume 1, No. 3. September, 1969

EDITORIAL: A VOICE FOR CONSERVATION ▪ Paul B. Kannowski CHRISTMAS BIRD COUNTS FOR NORTH DAKOTA—1968 ▪ Robert N. Randall SOME ENVIRONMENTAL MANAGEMENT PROBLEMS AND PROPOSED SOLUTIONS ▪ Laurence R. Jahn SOME PLANTS OF WESTERN MINNESOTA ▪ O. A. Stevens MORTALITY OF MIGRATORY BIRDS AT GRAND FORKS, NORTH DAKOTA FOLLOWING A MOSQUITO CONTROL OPERATION IN MAY, 1969 ▪ Robert W. Seabloom, Lewis W. Oring and James R. Reilly NESTING OF THE UPLAND PLOVER ON THE MISSOURI COTEAU ▪ K. F. Higgins, H. F. Duebbert and R. B. Oetting NOTE Albino sparrows discovered at Hazen, North Dakota ▪ Larry L. Kruckenberg and Calvin L. Cin