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Publications

USGS Northern Prairie Wildlife Research Center staff publish results of their research in USGS series reports and in peer-reviewed journals. Publication links are below.  Information on all USGS publications can be found at the USGS Publications Warehouse.

Filter Total Items: 1934

A hematologic survey of captive waterfowl A hematologic survey of captive waterfowl

Hematologic parameters were studied in giant Canada geese (Branta canadensis maxima), mallard ducks (Anas platyrhynchos platyrhynchos) and various species of diving ducks at seasonal intervals throughout the year. Highest values for packed cell volume, hemoglobin content and erythrocyte counts were found in the winter and pre-nesting periods. Mean corpuscular volume and mean corpuscular...
Authors
H.J. Shave

Eyes in the sky for wildlife Eyes in the sky for wildlife

Abstract has not been submitted
Authors
D.S. Gilmer, E.A. Work

Plasma luteinizing hormone and the development of ovarian follicles after loss of clutch in female mallards (Anas platyrhynchos) Plasma luteinizing hormone and the development of ovarian follicles after loss of clutch in female mallards (Anas platyrhynchos)

The plasma level of LH and the extent of development of ovarian follicles were analyzed in incubating female Mallards. In both wild and game-farm stock, incubation was associated with a significant decline in plasma levels of LH from those of laying females. Within 1 day after removal of eggs, LH levels had increased to levels indistinguishable from those of laying females. The mean...
Authors
R.S. Donham, C.W. Dane, D. S. Farner

Utilization of satellite data for inventorying prairie ponds and lakes Utilization of satellite data for inventorying prairie ponds and lakes

By using data acquired by LANDSAT-1 (formerly ERTS- 1), studies were conducted in extracting information necessary for formulating management decisions relating to migratory waterfowl. Management decisions are based in part on an assessment ofhabitat characteristics, specifically numbers, distribution, and quality of ponds and lakes in the prime breeding range. This paper reports on a...
Authors
E.A. Work, D.S. Gilmer

[Book review] One Time Harvest: Reflections on Coal and our Future, by Mike Jacobs [Book review] One Time Harvest: Reflections on Coal and our Future, by Mike Jacobs

Review of: One time harvest: reflections on coal and our future. Mike Jacobs. 1975. Indiana University. 300 p.
Authors
Douglas H. Johnson

Report of the American Ornithologists' Union Committee on Conservation 1975-76 Report of the American Ornithologists' Union Committee on Conservation 1975-76

This Committee's report for 1974-75 (Marshall et al. 1975, Auk 92 (4, Suppl.): lB-16B) summarized activities affecting bird conservation in the United States and Canada since 1973, including new legislation, international activities, avian conflicts with industrial and population growth, and habitat preservation. It also summarized the status of many of the endangered birds of North...
Authors
W.B. King, G.V. Byrd, J.J. Hickey, C. B. Kepler, W. Post, H.A. Raffaele, P. F. Springer, H.F. Snyder, C.M. White, J.N. Wiley
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