LITERATURE CITED 



Binford, L.C. 1973. A short method for treating avian breeding data in 

 regional accounts. Wilson Bull. 85:244-246. 



Daubenmire , R. 1959. A canooy-coverage method of vegetational analysis. 

 Northwest Science 33:43-64. 



Hladek, K.L. 1971. Growth characteristics and utilization of buffaloberry 

 in the Little Missouri River badlands of southwestern North Dakota. 

 PhD. thesis. North Dakota State Univ., Fargo, N.D. 



Montana Department of Natural Resources and Conservation. 1978. Circle West 

 wildlife baseline study. Final report. Circle West Tech. Report No. 2, 

 Helena, MT. 



. 1979. Circle West wildlife monitoring study. First annual report. 

 Circle West Tech. Report No. 4, Helena, MT. 



. 1980. Circle West wildlife monitoring study. Second annual report. 



Circle West Tech. Report No. 6, Helena, MT. 



Montana Department of Fish, Wildlife and Parks. 1977. Montana Fish and 

 Game Laws, 1977. Helena, MT. 129 pp. 



Noble, D.L., A.J. Bjugstad, and D.V. Uresk. 1980. Stand structure description 

 and habitat classlf ication--a study guide for eastern Montana, North 

 Dakota, and northwestern South Dakota. Rocky Mt . For. and Range Exp. 

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Nudds, T.D. 1977. Quantifying the vegetative structure of wildlife cover. 

 Wildl. Soc. Bull. 5:113-117. 



Prodgers, R. 1981. Circle West vegetation monitoring study: third annual 

 report. Circle West Tech. Report No. 7. Mont. Dent. Nat. Res. Cons., 

 Helena, MT. 



Swenson, J.E. 1981. The hardwood draws of southeastern Montana: their 

 importance to wildlife and vulnerability to man's activities. 

 Proc. Mont. Chapt. Wildl. Soc. 1981 Meeting. In press . 



Tate, J., Jr. 1981. the Blue List for 1981. Amer. Birds 35:3-10. 



Youmans, C. , J. Swenson, and S. Knapp . 1981. Preliminary results of owl 

 censuses in riparian and upland habitats in southeastern Montana. 

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