| Volume 4, No. 2 | June 1972 |
| Paul B. Kannowski, Editor | |
| TABLE OF CONTENTS | ||
| Editorial: Coordination: A Step for Environmental Protection | ||
| P. B. Kannowski | 34 | |
| An Analysis of Barn Owl and Great Horned Owl Pellets from Western Nebraska | ||
| E. A. Rickart | 35 | |
| Summer Observations of the Short-Eared Owl in the Red River Valley | ||
| W. J. Walley | 39 | |
| Additional Glaucous Gull Record for North Dakota | ||
| B. J. Rose |
42
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| Migration of Birds in North Dakota during Fall 1971 | ||
| D. H. Johnson, J. T. Lokemoen and P. F. Springer |
43
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|
| Widgeongrass Balls on Alkali Lakes | ||
| G. A. Swanson and P. F. Springer |
52
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|
| A Probable Instance of Songbird Collision Mortality | ||
| R. W. Weier |
55
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|
| Municipal Floodplain Zoning in North Dakota | ||
| P. B. Kannowski |
57
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|
| The Wonders of Churchill | ||
| P. Hart |
59
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| The Living Antiques of the Coteau Des Prairie | ||
| D. J. Holden and J. T. Sorenson |
61
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| NOTES | ||
| Correction to Christmas Bird Counts for North Dakota--1971 | ||
| R. N. Randall | 38 | |