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Publications

This is a list of publications written by Patuxent employees since Patuxent opened in 1939.  To search for Patuxent's publications by author or title, please click below to go to the USGS Publication Warehouse.

Filter Total Items: 8128

Effects of chronic ingestion of South Louisiana crude oil on mallard ducklings Effects of chronic ingestion of South Louisiana crude oil on mallard ducklings

South Louisiana crude oil was fed to duckling mallards (Anas platyrhynchos) in concentrations of 0.025, 0.25, 2.5, and 5.0% of the diet from hatching to 8 weeks of age to assess the effects of chronic oil ingestion during early development. Growth was depressed in birds receiving a diet containing 5% oil but there was no oil-related mortality. Diets containing 0.25, 2.5, and 5.0% oil...
Authors
Robert C. Szaro, M. P. Dieter, G. H. Heinz, J. F. Ferrell

Influence of laying on lead accumulation in bone of mallard ducks Influence of laying on lead accumulation in bone of mallard ducks

Paired mallard ducks (Anas platyrhynchos) were given No. 4 lead shot, and bone lead concentrations were compared in drakes and in laying and nonlaying hens. Lead accumulation was significantly greater in bones with a high medullary content (femur and sternum) compared with bones with a lower medullary content (ulna-radius or wingbones). In dosed groups, hens always contained higher bone...
Authors
M. T. Finley, M. P. Dieter

Texas colonial waterbird census, 1973-1976 Texas colonial waterbird census, 1973-1976

No abstract available.
Authors
Gene W. Blacklock, D.R. Blankinship, S. Kennedy, Kirk A. King, R.T. Paul, R.D. Slack, J.C. Smith, R.C. Telfair

Inland aquatic birds Inland aquatic birds

No abstract available.
Authors
S.H. Anderson, J.R. Partelow

Recovery Plan for the Eastern Timber Wolf Recovery Plan for the Eastern Timber Wolf

No abstract available.
Authors
R. E. Bailey, L.D. Mech, W. C. Hickling, R. Nicotera, L. Rutske, R. M. Linn, R. E. Radtke, K. Siderits

Uptake of dietary PCB by pregnant big brown bats (Eptesicus fuscus) and their fetuses Uptake of dietary PCB by pregnant big brown bats (Eptesicus fuscus) and their fetuses

In a previous study (CLARK and LAMONT 1976), 26 pregnant big brown bats were captured, caged, and fed uncontaminated mealworms until their litters were born. Immediately after parturition, female bats and litters were frozen. Five litters included at least one dead young, and these five litters contained significantly more of the PCB, Aroclor 1260, than did the 21 litters with only...
Authors
D. R. Clark
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