Mallard duck (Anas platyrhynchos)

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Mallard duck (Anas platyrhynchos)

Citation:

Some effects of DDE and PCB on mallards and their eggs

Author(s)
Risebrough, Robert W. and Daniel W. Anderson
Pages
508-513
Year
Volume
39
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
AROCLOR 1254, DDE (4,4'-) see citation figure of # eggs/female/wk over time Female Adult 10/dose Toxicity Factor Datasets Laboratory
DDE (4,4'-) 373 (95% CL; 152-574) ppm lipid basis @ 40 ppm diet DDE residue concentrations in eggs Female Adult 12 Toxicity Factor Datasets Laboratory
AROCLOR 1254, DDE (4,4'-) 344 (95% CL; 156-686) ppm DDE lipid basis and 346 (95%CL; 133-686) ppm PCB lipid basis @ 40 ppm DDE + 40 ppm PCB diet mean DDE and PCB residue levels in eggs Female Adult 13 Toxicity Factor Datasets Laboratory
Citation:

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

Author(s)
Szaro, Robert C., Michael P. Dieter, Gary H. Heinz and John F. Ferrell
Pages
426-436
Year
Volume
17
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
CRUDE OILS decrease @ 2.5 - 5% hematocrit, compared to control Both Male and Female Juvenile 10/dose Toxicity Factor Datasets 0-8 wks post-hatch Laboratory
CRUDE OILS increase @ 0.25 - 5.0% plasma alanine aminotransferase activity, from liver Both Male and Female Juvenile 10/dose Toxicity Factor Datasets 0-8 wks post-hatch Laboratory
CRUDE OILS increase @ 0.025 - 5% pathological release of ornithine carbamyltransferase from kidney Both Male and Female Juvenile 10/dose Toxicity Factor Datasets 0-8 wks post-hatch Laboratory
Citation:

Enzyme changes in mallard ducks fed iron or lead shot

Author(s)
Rozman, Robert S., Louis N. Locke and S. Finley McClure III
Pages
435-445
Year
Issue
3
Volume
18
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
IRON (elemental), LEAD (elemental) no effect serum enzyme levels versus controls (at 30 or 60 d post dose) Male Adult 2/group Toxicity Factor Datasets Laboratory
Citation:

Tissue-specific bioenergetic effects and increased enzymatic activities following acute sublethal peroral exposure to cyanide in the mallard duck

Author(s)
Ma, Juntao and Chris A. Pritsos
Pages
297-302
Year
Volume
142
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
CYANIDE decreased @ all doses ATP levels in liver and brain tissues versus controls Female Adult 5/treatment Toxicity Factor Datasets Laboratory
CYANIDE no effect ATP levels in heart versus controls Female Adult 5/treatment Toxicity Factor Datasets Laboratory
CYANIDE increased rhodanese and 3-mercaptopyruvate sulfurtransferase activities in brain versus controls Female Adult 5/treatment Toxicity Factor Datasets Laboratory
Citation:

Lead in tissues of mallard ducks dosed with two types of lead shot

Author(s)
Finley, Mack T., Michael P. Dieter and Louis N. Locke
Pages
261-269
Year
Issue
3
Volume
16
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
LEAD (elemental) decreased with increasing lead in bone number of eggs laid Female Adult control=2 F, 4 M; treatment=6 M-F pairs/group Toxicity Factor Datasets 6 mos Laboratory
LEAD (elemental) increased with lead shot (egg contents: 0.50 +/-0.06; egg shell: 2.80 +/-0.25 ppm, wet wt) and lead-iron shot (egg shell: 1.42 +/-0.26 ppm, wet wt) lead in egg contents and shell (mean +/- SE) versus controls Female Adult control=10 eggs; treatment=20 eggs Toxicity Factor Datasets 6 mos Laboratory
Citation:

Influence of dietary calcium on lead poisoning in mallard ducks (Anas platyrynchos)

Author(s)
Carlson, Brent L. and Svend W. Nielsen
Pages
276-282
Year
Issue
1
Volume
46
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
LEAD (elemental) increased in all groups dosed with lead shot incidence of clinical signs, weight loss, breast muscle atrophy Both Male and Female Adult treatment = 10/group
control = 5 		Toxicity Factor Datasets Laboratory
LEAD (elemental) increased with Pb/corn+Ca (50%), and Pb/corn only (100%) % mortality versus controls Both Male and Female Adult treatment = 10/group
control = 5 		Toxicity Factor Datasets Laboratory
Citation:

Lead poisoning in waterfowl from the Ebro Delta, Spain: Calculation of lead exposure thresholds for mallards

Author(s)
Guitart, R., J. To-Figueras, R. Mateo, A. Bertolero, S. Cerradelo and A. Martinez-Vilalta
Pages
289-293
Year
Volume
27
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Countries
LEAD COMPOUNDS 1.367 (<0.05-29.80) geometric mean concentration in kidneys (range) Not Reported Not Reported 39 birds Ebro Delta Natural Park Toxicity Factor Datasets ITALY
LEAD COMPOUNDS humerus, 41.652 (8.20-211.6); spleen, 0.669 (0.128-2.397); pancreas, 3.295 (1.074-13.47); brain, 1.367 (0.120-117.1) geometric mean concentrations (ranges) in humerus, spleen, pancreas, and brain Not Reported Not Reported 6-10 birds/tissue type Ebro Delta Natural Park Toxicity Factor Datasets ITALY
Citation:

Interactive effects of arsenate, selenium, and dietary protein on survival, growth, and physiology in mallard ducklings

Author(s)
Hoffman, David J., Caroline J. Sanderson, Leonard J. LeCaptain, Eugene Cromartie and Grey W. Pendleton
Pages
55-62
Year
Volume
22
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
ARSENATE, SODIUM, SELENOMETHIONINE increased @ 60 ppm Se glutathione peroxidase activity versus controls Not Reported Juvenile 15 birds/group Toxicity Factor Datasets 1 d Laboratory
ARSENATE, SODIUM, SELENOMETHIONINE increased (100%) @ 60 ppm Se and (53%) @ 200 ppm As incidence of mortality versus controls Not Reported Juvenile 15 birds/group Toxicity Factor Datasets 1 d Laboratory
Citation:

Acid precipitation and food quality: effects of dietary Al, Ca, and P on bone and liver characteristics in American black ducks and mallards

Author(s)
Sparling, Donald W.
Pages
281-288
Year
Volume
21
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
ALUMINUM SULFATE decreased with LL and LH diets femur breaking strength (LL,LH vs. NN diets) after 10 wks of treatment Not Reported Juvenile 12-14/group Toxicity Factor Datasets Laboratory
ALUMINUM SULFATE increased in LL diets incidence of clinical signs (LL vs. LH vs. NN diets) Not Reported Juvenile 12-14/group Toxicity Factor Datasets Laboratory
Citation:

Effects of dietary nickel on survival and growth of mallard ducklings

Author(s)
Cain, Brian W. and Ellen A. Pafford
Pages
737-745
Year
Volume
10
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
NICKEL SULFATE 1.0-22.7 (liver), 2.7-74.4 (kidney) ppm, wet wt Ni concentrations (ranges) in liver and kidney in ducklings that died @ 1200 ppm Both Male and Female Juvenile 36 birds/dose Toxicity Factor Datasets 14 d Laboratory
Citation:

Effects of low dietary levels of methyl mercury on mallard reproduction

Author(s)
Heinz, Gary H.
Pages
386-392
Year
Issue
4
Volume
11
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
METHYLMERCURY DICYANDIAMIDE 1 (@ 0.5 ppm), 6.46-9.19 (@ 3 ppm) ppm in eggs mercury concentrations in eggs (at plateau) Female Adult 10 females, 3 males/dose Toxicity Factor Datasets Laboratory
METHYLMERCURY DICYANDIAMIDE decreased @ 0.5, 3 ppm duration of egg production compared to controls Female Adult 10 females, 3 males/dose Toxicity Factor Datasets Laboratory
Citation:

Toxicity of seleno-L-methionine, seleno-DL-methionine, high selenium wheat, and selenized yeast to mallard ducklings

Author(s)
Heinz, Gary H., David J. Hoffman and Leonard J. LeCaptain
Pages
93-99
Year
Volume
30
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
SELENIUM COMPOUNDS, SELENOMETHIONINE decreased @ 30 ppm as Se-L-met survival rate compared to controls Not Reported Juvenile 25 birds/group Toxicity Factor Datasets 1 day Laboratory
SELENIUM COMPOUNDS, SELENOMETHIONINE 11-12 (@ 15 ppm as Se-met or wheat), 6.2 (@ 15 ppm as yeast), 19-20 (@ 30 ppm as Se-met or wheat), 9.9 (@ 30 ppm as yeast) ppm, wet wt mean concentrations of Se in livers Not Reported Juvenile 25 birds/group Toxicity Factor Datasets 1 day Laboratory
Citation:

Embryotoxic and teratogenic effects of selenium in the diet of mallards

Author(s)
Hoffman, David J. and Gary H. Heinz
Pages
477-490
Year
Volume
24
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
SELENITE, SODIUM, SELENOMETHIONINE decreased @ 25 ppm (selenite), 10 ppm (selenomethionine) hatchability compared to controls Not Reported Juvenile 5-11 pairs/group Toxicity Factor Datasets Laboratory
SELENOMETHIONINE decreased @ 8, 16 ppm hatchability compared to controls Not Reported Juvenile 5-11 pairs/group Toxicity Factor Datasets Laboratory
Citation:

Subchronic hepatotoxicity of selenomethionine ingestion in mallard ducks

Author(s)
Hoffman, David J., Gary H. Heinz, Leonard J. LeCaptain, Christine M. Bunck and David E. Greene
Pages
449-464
Year
Volume
32
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
SELENOMETHIONINE increased @ 32 ppm incidence of liver histopathological lesions, liver:body wt ratios versus controls Male Adult 10 birds/group Toxicity Factor Datasets 2 yr Laboratory
SELENOMETHIONINE increased @ 32 ppm plasma alkaline phosphatase activity and total protein levels versus controls Male Adult 10 birds/group Toxicity Factor Datasets 2 yr Laboratory
Citation:

Interactive effects of boron, selenium, and dietary protein on survival, growth, and physiology in mallard ducklings

Author(s)
Hoffman, David J., Caroline J. Sanderson, Leonard J. LeCaptain, Eugene Cromartie and Grey W. Pendleton
Pages
288-294
Year
Volume
20
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
BORIC ACID, SELENOMETHIONINE 22.5 (@ 15 ppm Se w/out B), 41.9 (@ 15 ppm Se w/B) ppm Se, wet wt
13.0 (@ 1000 ppm B) ppm B, wet wt 		geometric mean Se and B concentrations in liver Not Reported Juvenile 15 birds/group Toxicity Factor Datasets day old Laboratory
Citation:

Methylmercury: Reproductive and behavioral effects on three generations of mallard ducks

Author(s)
Heinz, Gary H.
Pages
394-401
Year
Issue
2
Volume
43
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
METHYLMERCURY DICYANDIAMIDE ppm, wet wt: 0.79-0.86 (egg); 0.89-1.62 (liver); 1.52-1.82 (kidney); 9.03-11.17 (primary feathers); 0.67-0.83 (breast muscle); 0.44-0.59 (brain); 0.51-0.65 (ovary) mean concentration of Hg in tissues (ranges are for 3 generations) Female Adult 3-14 birds/tissue x generation group Toxicity Factor Datasets Laboratory
METHYLMERCURY DICYANDIAMIDE no effect body weight versus controls Both Male and Female Adult 14 pairs/group Toxicity Factor Datasets Laboratory
Citation:

The heat production of oiled mallards and scaup

Author(s)
McEwan, E. H. and A.F. Koelink
Pages
27-31
Year
Volume
51
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
CRUDE OILS increased with light, moderate and heavy oiling thermal conductance of feathers and body heat loss versus controls Both Male and Female Adult 3 birds/treatment Toxicity Factor Datasets Laboratory
Citation:

Effect of DDE on the Ca metabolism of the duck eggshell gland and its subcellular fractions; Relations to the functional stage

Author(s)
Lundholm, C.E.
Pages
5-12
Year
Volume
78
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
DDE (4,4'-) no effect plasma calcium concentration Female Adult Not Reported Toxicity Factor Datasets 1 yr Laboratory
DDE (4,4'-) 25% decrease @ 40 mg/kg calcium content of secreted fluid in the shell gland, compared to control Female Adult 5/dose Toxicity Factor Datasets 1 yr Laboratory
Citation:

Effects of boron on growth and physiology in mallard ducklings

Author(s)
Hoffman, David J., Michael B. Camardese, Leonard J. Lecaptain
Pages
335-346
Year
Volume
9
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
BORIC ACID decrease @ 1600 ppm growth rate measured as changes in body weight, compared to control Both Male and Female Juvenile 10 animals/pen; 3 pens/dose Toxicity Factor Datasets 1 d Laboratory
BORIC ACID decrease @ 1600 ppm hematocrit and hemoglobin concentration, compared to controls Both Male and Female Juvenile 10 animals/pen; 3 pens/dose Toxicity Factor Datasets 1 d Laboratory
Citation:

Oil and related toxicant effects on mallard immune defenses

Author(s)
Rocke, T.E., T.M. Yuill and R.D. Hinsdill
Pages
343-352
Year
Volume
33
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
FUEL OILS no effect body weight and gross lesion incidence, compared to controls Male Adult 4-5/dose Toxicity Factor Datasets Laboratory
FUEL OILS decrease @ 4.0, 7.0, 12.0 ml/kg/d mean spleen index (spleen wt./body wt.) Male Adult 4-5/dose Toxicity Factor Datasets Laboratory
Citation:

Mallard egg quality: Enhancement by low levels of petroleum and chlorinated hydrocarbons

Author(s)
Vangilder, Larry D. and Tony J. Peterle
Pages
17-23
Year
Volume
30
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
CRUDE OILS no effect onset of laying, egg production, egg fertility, compared to controls Female Adult 20 hens/dose Toxicity Factor Datasets Laboratory
CRUDE OILS decrease egg hatchability (# eggs hatching/# fertile eggs), compared to controls Female Adult 20 hens/dose Toxicity Factor Datasets Laboratory
Citation:

Organochlorine accumulation by sentinel mallards at the Winston-Thomas sewage treatment plant, Bloomington, Indiana

Author(s)
Custer, T.W., D.W. Sparks, S.A. Sobiech, R.K. Hines, and M.J. Melancon
Pages
163-169
Year
Volume
30
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
DDE (4,4'-), DIELDRIN, OXYCHLORDANE, POLYCHLORINATED BIPHENYLS positive correlation relationship between BROD, PROD, and EROD activities and total PCB, oxychlordane, and TEQs concentrations Female Adult 5 birds/timepoint (timepoints = 0,10,20,32,42,52,59,70,80,90,100 days) Bloomington Toxicity Factor Datasets
Citation:

Subchronic and reproductive toxicity of emamectin benzoate to mallard ducks and northern bobwhite quail

Author(s)
O'Grodnick, Joseph S., Peter G. Wislocki, Kevin P. Keenan, Joann B. Beavers, Larry T. Frey, and Mark Jaber
Pages
2318-2324
Year
Issue
11
Volume
17
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
EMAMECTIN BENZOATE no effect feed consumption versus controls Both Male and Female Adult 16 pairs/group Toxicity Factor Datasets 22 weeks Laboratory
EMAMECTIN BENZOATE no effect microscopic changes to brain, spinal cord, or peripheral nerves versus controls Both Male and Female Adult 16 pairs/group Toxicity Factor Datasets 22 weeks Laboratory
Citation:

Aluminum and acid effects on calcium and phosphorus metabolism in young growing chickens (Gallus gallus domesticus) and mallard ducks (Anas platyrynchos).

Author(s)
Capdevielle, M.C., and L.E. Hart, J. Goff and C.G. Scanes
Pages
82-88
Year
Volume
35
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
ALUMINUM SULFATE, SULFURIC ACID reduced @ 0.5% Al tibial dry weight, and ash and calcium content versus ad libidum controls Both Male and Female Juvenile 8 birds/treatment Toxicity Factor Datasets 3 d Laboratory
Citation:

Effects of boron and selenium on mallard reproduction and duckling growth and survival

Author(s)
Stanley, Thomas R., Jr., Gregory J. Smith, David J. Hoffman, Gary H. Heinz, and Roger Rosscoe
Pages
1124-1132
Year
Issue
7
Volume
15
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
BORIC ACID, SELENOMETHIONINE 6.5 (0.25) ppm B @ 450 ppm B; 11 (0.4) ppm B @ 900 ppm B; 3.5 (0.10) ppm Se @ 3.5 ppm Se; 7.1 (0.28) ppm Se @ 7 ppm mean (SE) wet wt concentrations of B and Se in egg Both Male and Female Both Adults and Juveniles 14 pairs/treatment Toxicity Factor Datasets 1 yr Laboratory
BORIC ACID, SELENOMETHIONINE reduced @ 900 ppm B body weight versus controls Both Male and Female Adult 14 pairs/treatment Toxicity Factor Datasets 1 yr Laboratory
Citation:

Toxicity of lead-contaminated sediment to mallards

Author(s)
Heinz, G.H., D.J. Hoffman, L. Sileo, D.J. Audet, and L.J. LeCaptain
Pages
323-333
Year
Volume
36
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
LEAD COMPOUNDS reduced @ 869 ug/g, corn diet hemoglobin concentration versus corn diet controls Male Adult 5/ Pb treatment;3/control treatments Toxicity Factor Datasets approx. 7 mo Laboratory
LEAD COMPOUNDS no effect body weight versus controls Male Adult 10/ Pb treatment; 20/control treatment Toxicity Factor Datasets approx. 5 mo Laboratory
LEAD COMPOUNDS increased @ 869 and 954 ug/g protoporphyrin versus corn or complete diet controls Male Adult 5/ Pb treatment;3/control treatments Toxicity Factor Datasets approx. 7 mo Laboratory
Citation:

Acute effects of lead, steel, tungsten-iron and tungsten-polymer shot administered to game-farm mallards

Author(s)
Kelly, M.E., S.D. Fitzgerald, R.J. Aulerich, R.J. Balander, D.C. Powell, R.L. Stickle, W. Stevens, C. Cray, R.J. Tempelman and S.J. Bursian
Pages
673-687
Year
Volume
34
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
LEAD (elemental), STEEL COMPOUNDS, TUNGSTEN COMPOUNDS increased for lead, steel shot renal concentrations of iron versus controls Both Male and Female Adult 16/treatment Toxicity Factor Datasets 6 mo Laboratory
LEAD (elemental), STEEL COMPOUNDS, TUNGSTEN COMPOUNDS 250.6(39.0) ppm in femur, 78.3(9.7) ppm in liver, 256.3(22.2) in kidneys mean(SE) dry wt lead concentrations in tissues of lead-dosed birds Both Male and Female Adult 16/treatment Toxicity Factor Datasets 6 mo Laboratory
Citation:

Effects of mercury and selenium on glutathione metabolism and oxidative stress in mallards

Author(s)
Hoffman, David J., and Gary H. Heinz
Pages
161-166
Year
Issue
2
Volume
17
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
METHYLMERCURY CHLORIDE, SELENOMETHIONINE decreased @ 10 ppm Hg glutathione peroxidase activity (plasma and liver) and glucose-6-phosphate dehydrogenase (liver and brain) versus controls Male Adult 12/treatment Toxicity Factor Datasets 18 mo Laboratory
METHYLMERCURY CHLORIDE, SELENOMETHIONINE increased @ 10 ppm Se hepatic GSSG reductase activity versus controls Male Adult 12/treatment Toxicity Factor Datasets 18 mo Laboratory
Citation:

Toxicity of ingested bismuth alloy shot in game-farm mallards: Chronic health effects and effects on reproduction

Author(s)
Sanderson, Glen C., William L. Anderson, George L. Foley, Karen L. Duncan, Loretta M. Skowron, Jeffrey D. Brawn and James W. Seets
Pages
217-252
Year
Volume
35
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
BISMUTH COMPOUNDS, IRON COMPOUNDS, LEAD (elemental) no effect with Fe or Bi onset of lay and time to lay 21 eggs versus controls Female Adult 18 pairs/group (control, Fe, Bi); 6 pairs/Pb group Toxicity Factor Datasets 6-8 mo Laboratory
BISMUTH COMPOUNDS, IRON COMPOUNDS, LEAD (elemental) increased with Fe weight of eggs that hatched versus controls Female Adult 18 pairs/group (control, Fe, Bi); 6 pairs/Pb group Toxicity Factor Datasets 6-8 mo Laboratory
Citation:

Subchronic effects of sodium selenite and selenomethionine on several immune functions in mallards.

Author(s)
Fairbrother, A. and J. Fowles
Pages
836-844
Year
Volume
19
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
SELENOMETHIONINE decreased incidence of delayed hypersensitivity reactions to antigen versus controls Male Adult Controls = 24
Treated = 8 		Laboratory Toxicity Factor Datasets Laboratory
SELENITE, SODIUM, SELENOMETHIONINE decreased blood monocyte counts after 78 days exposure versus controls Male Adult Controls = 24
Treated = 8 		Laboratory Toxicity Factor Datasets Laboratory
Citation:

Interactive effects of selenium, methionine, and dietary protein on survival, growth, and physiology in mallard ducklings.

Author(s)
Hoffman, D.J., C.J. Sanderson, L.J. LeCaptain, E. Cromartie and G.W. Pendleton
Pages
163-171
Year
Volume
23
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
SELENOMETHIONINE decreased @ 60 ppm (regardless of methionine suppl. or protein levels) body, liver and spleen weights, and tarsus length versus controls Not Reported Juvenile 15/group Toxicity Factor Datasets 1-day old Laboratory
SELENOMETHIONINE increased @ 15 (GSH-peroxidase only), 60 ppm Se, adequate protein plasma GSH-peroxidase and alkaline phosphatase activities versus controls Not Reported Juvenile 15/group Toxicity Factor Datasets 1-day old Laboratory
Citation:

Effect of age on sensitivity: Acute oral toxicity of 14 pesticides to mallard ducks of several ages

Author(s)
Hudson, R.H., R.K. Tucker and M.A. Haegele
Pages
556-561
Year
Volume
22
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
ALDICARB 3.60 mg/kg LD50 Both Male and Female Juvenile 5 Toxicity Factor Datasets 7 days Laboratory
MONOCROTOPHOS 5.86 (4.70-7.29), 7.21 (5.79-8.98), 5.10 (4.44-5.86), 3.36 (2.77-4.09) LD50's determined at ages 36 hr, 7 d, 30 d, and 6 mos, respectively (95% CI in parenth.) Both Male and Female Juvenile 5 Toxicity Factor Datasets 36 hr, 7 d, 30 d, or 6 mos Laboratory
ALDICARB 6.73 mg/kg LD50 Both Male and Female Juvenile 5 Toxicity Factor Datasets 30 days Laboratory
Citation:

Effects of DDT on eggshell quality and calcium adenosine triphosphatase

Author(s)
Kolaja, Gerald J. and David E. Hinton
Pages
699-704
Year
Volume
3
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
DDT (4,4'-) decreased eggshell thickness versus controls Female Adult 5 hens; 19 eggs Toxicity Factor Datasets Laboratory
DDT (4,4'-) decreased eggshell weight versus controls Female Adult 5 hens; 19 eggs Toxicity Factor Datasets Laboratory
Citation:

Effects of cadmium ingestion and food restriction on energy metabolism and tissue metal concentrations in mallard ducks (Anas platyrhynchos)

Author(s)
Di Giulio, R.T. and P.F. Scanlon
Pages
433-444
Year
Volume
37
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
CADMIUM CHLORIDE no effect liver glycogen concentration versus controls Male Adult 8 Toxicity Factor Datasets 32 weeks Laboratory
CADMIUM CHLORIDE no effect % packed cell volume versus controls Male Adult 8 Toxicity Factor Datasets 32 weeks Laboratory
Citation:

Toxicity of organic and inorganic selenium to mallard ducklings

Author(s)
Heinz, G.H., D.J. Hoffman and L.G. Gold
Pages
561-568
Year
Volume
17
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
SELENITE, SODIUM, SELENOMETHIONINE decreased food consumption versus controls Not Reported Juvenile 40 birds/group Toxicity Factor Datasets Laboratory
SELENITE, SODIUM, SELENOMETHIONINE decreased (liver decreased with selenite only) bw and liver wt versus controls Not Reported Juvenile 40 birds/group Toxicity Factor Datasets Laboratory
Citation:

Dieldrin and DDT effects on reproduction and some hepatic mixed-function oxidases in the mallard duck

Author(s)
Davison, K.L. and J.L. Sell
Pages
302-314
Year
Volume
2
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
DIELDRIN no effect hepatic microsomal enzyme activity (aniline hydroxylase and aminopyrine N-demethylase) Female Adult 18/dose Toxicity Factor Datasets Laboratory
DDT (Technical Grade Mixture) DDT <0.1, DDE 0.2 - 1.2 ug/g dry wt @ 0 ppm; DDT 0.3 - 4.2, DDE 1.0 - 12.7 @ 2 ppm; DDT 1.3 - 25.0, DDE 5.0 - 110.1 @ 20 ppm; DDT 25.5 - 254, DDE 58.0 - 1234 @ 200 ppm DDT and DDE concentrations in egg dry matter ranging from 0-14 d to 330 - 343 d sampling periods at 4 dietary doses Female Adult 18/dose Toxicity Factor Datasets Laboratory
Citation:

Effects of lead, iron, and bismuth allow shot embedded in the breast muscles of game-farm mallards

Author(s)
Sanderson, Glen C., William L. Anderson, George L. Foley, Stephen P. Havera, Loretta M. Skowron, Jeffrey W. Brawn, Gale D. Taylor and James W. Seets
Pages
688-697
Year
Volume
34
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
BISMUTH COMPOUNDS, IRON COMPOUNDS, LEAD (elemental) no differences mean survival times compared among lead, iron and bismuth dosed birds Both Male and Female Adult 5 males, 5 females per group Toxicity Factor Datasets 6-8 mo Laboratory
BISMUTH COMPOUNDS, IRON COMPOUNDS, LEAD (elemental) no differences mean body weight and organ weights compared among lead, iron and bismuth dosed birds Both Male and Female Adult 5 males, 5 females per group Toxicity Factor Datasets 6-8 mo Laboratory
Citation:

Effects of aqueous and dietary exposure of dieldrin on survival, growth and bioconcentration in mallard ducklings

Author(s)
Nebeker, Alan V., William L. Griffis, Thomas W. Stutzman, Gerald S. Schuytema, Lori A. Carey and Susan M. Scherer
Pages
687-699
Year
Volume
11
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
DIELDRIN no effect body weight at end of experiment Not Reported Juvenile 12/dose Toxicity Factor Datasets 1 d at initiation Laboratory
DIELDRIN no effect no mortality observed Not Reported Juvenile 12/dose Toxicity Factor Datasets 1 d at initiation Laboratory
Citation:

Effects of dicofol on mallard eggshell quality

Author(s)
Bennett, Jewel K., Stephen E. Dominguez and William L. Griffis
Pages
907-912
Year
Volume
19
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
DICOFOL 5.4 (0.3 SE) ug/g wet wt. @ 3 ug/g diet; 18.1 (1.2 SE) @ 10 ug/g diet; 37.1 (1.6 SE) @ 30 ug/g diet; 150.7 (9.9SE) @ 100 ug/g diet, mean egg yolk concentrations of p,p'-dicofol after 37-42 d on dicofol diet Female Adult 4-8/dose Toxicity Factor Datasets Laboratory
DICOFOL ST = 1.020 - 0.056C regression equation relating shell thickness (mm) to log10 yolk concentration (C, ug/g); r2=0.39 Female Adult 100 Toxicity Factor Datasets Laboratory
Citation:

DDT thins shells of eggs from mallard ducks maintained on ad libitum or controlled-feeding regimes

Author(s)
Davison, K.L. and J.L. Sell
Pages
222-232
Year
Volume
2
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
DDT (Technical Grade Mixture) increase @ 200 ppm Female Adult 18/dose Toxicity Factor Datasets Laboratory
DDT (4,4'-) decrease @ 20 - 200 ppm eggshell thickness, weight and calcium concentration Female Adult 18/dose Toxicity Factor Datasets Laboratory
Citation:

Effects of lindane, paraquat, toxaphene and 2,4,5-trichlorphenoxyacetic acid on mallard embryo development

Author(s)
Hoffman, David J. and William C. Eastin, Jr.
Pages
79-86
Year
Volume
11
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
PARAQUAT 1.5 lbs AI/acre (slope = 1.66) for exposure of 3d embryo; 2.5 lbs AI/acre (slope = 1.40) for exposure of 8d embryo LC50 Not Reported Embryo 30/dose Toxicity Factor Datasets 3 or 8d of development Laboratory
TOXAPHENE (POLYCHLORINATED CAMPHENES) 108 lbs AI/acre (slope = 1.62) for exposure of 3d embryo; 101 lbs AI/acre (slope = 3.06) for exposure of 8d embryo LC50 Not Reported Embryo 30/dose Toxicity Factor Datasets 3 or 8d of development Laboratory
Citation:

Bioconcentration of organophosphorus pesticides to hazardous levels by amphibians

Author(s)
Hall, Russell J. and Elizabeth Kolbe
Pages
853-860
Year
Issue
4
Volume
6
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
PARATHION 100% @ 5mg/L percent mortality Not Reported Juvenile 4-5/dose Toxicity Factor Datasets 2 weeks old Laboratory
PARATHION 0.8% @ 5 mg/L brain acetylcholinesterase activity compared with controls Not Reported Juvenile 4-5/dose Toxicity Factor Datasets 2 weeks old Laboratory
Citation:

Dietary toxicity tests with mallards, simulating residue decline of chlorpyrifos and avoidance of treated food

Author(s)
Kenaga, E.E., R.J. Fink and J.B. Beavers
Pages
36-44
Publisher
American Society for Testing and Materials
Year
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
CHLORPYRIFOS 357 ppm 11 day dietary LC50 Not Reported Juvenile 10/group Toxicity Factor Datasets 14 d Laboratory
CHLORPYRIFOS 236 ppm 11 day dietary LC10 Not Reported Juvenile 10/group Toxicity Factor Datasets 14 d Laboratory
Citation:

Effects of exposure to carbofuran-sprayed vegetation on the behavior, cholinesterase activity and growth of mallard ducklings (Anas platyrynchos)

Author(s)
Martin, Pamela A., Keith R. Solomon, Douglas J. Forsyth, Herman J. Boermans and Neil D. Westcott
Pages
901-909
Year
Volume
10
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Countries
CARBOFURAN no effect growth rate to four weeks of age compared with controls Not Reported Juvenile 8/group Toxicity Factor Datasets CANADA
Citation:

Effects of malathion, diazinon, and parathion on mallard embryo development and cholinesterase activity

Author(s)
Hoffman, David J. and William C. Eastin, Jr.
Pages
472-485
Year
Volume
26
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
DIAZINON 9.7 (day 3), 11.1 (day 8) lb/acre LC50, exposed on day 3 or 8 of incubation Not Reported Embryo 30/group Toxicity Factor Datasets Day 3 or 8 of incubation Laboratory
PARATHION 2.2 (day 3), 1.5 (day 8) lb/acre LC50, exposed on day 3 or 8 of incubation Not Reported Embryo 30/group Toxicity Factor Datasets Day 3 or 8 of incubation Laboratory
Citation:

Delayed neurotoxicity induced by organophosphorus compounds in the wild mallard duckling: Effect of leptophos

Author(s)
Herin, R.A., A.A. Komeil, Doyle G. Graham, A. Curley and M.B. Abou-Donia
Pages
233-240
Year
Volume
1
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
LEPTOPHOS 4/5 @ 260 ppm incidence of CNS lesions Both Male and Female Juvenile 3-5/group Toxicity Factor Datasets 14 d Laboratory
Citation:

Effects of ingested crude oil on thryoid hormones and on the mixed function oxidase system in ducks

Author(s)
Jenssen, Bjorn Munro, Morten Ekker and Kolbjorn Zahlsen
Pages
213-216
Year
Volume
95
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
CRUDE OILS 56% increase hepatic cytochrome P450 content Not Reported Adult 5/dose Toxicity Factor Datasets Laboratory
CRUDE OILS no effect body weight Not Reported Adult 5/dose Toxicity Factor Datasets Laboratory
Citation:

Lead contamination in the mallard (Anas platyrynchos) in Italy

Author(s)
Tirelli, E., N. Maestrini, S. Govoni, E. Catelli and R. Serra
Pages
729-733
Year
Volume
56
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Countries
LEAD (elemental) decreased @ > 60 ug/dl blood delta-aminolevulinic acid dehydratase activity Both Male and Female Not Reported 21 birds World Wildlife Fund Refuge, Tuscany Toxicity Factor Datasets ITALY
Citation:

Uptake and retention of dietary cadmium in mallard ducks

Author(s)
White, Donald H. and Mack T. Finley
Pages
53-59
Year
Volume
17
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
CADMIUM CHLORIDE no effect mortality versus controls Both Male and Female Adult 20 pairs/group Toxicity Factor Datasets 1 yr Laboratory
Citation:

Toxicity and estimated water quality criteria values in mallard ducklings exposed to pentachlorophenol

Author(s)
Nebeker, A.V., W.L. Griffis and G.S. Schuytema
Pages
33-36
Year
Volume
26
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
PENTACHLOROPHENOL decrease @ 961 ug/g total body weight, compared to control; reported as the LOAEL for the study Not Reported Juvenile 6/dose Toxicity Factor Datasets 4 d Laboratory
Citation:

Toxicity of white phosphorus to waterfowl: Acute exposure to mallards

Author(s)
Sparling, Donald W., Mary Gustafson, Patrice Klein and Natalie Karouna-Renier
Pages
187-197
Year
Volume
33
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
PHOSPHORUS (YELLOW OR WHITE) 6.96 mg/kg bw (2.66-8.96 95% CI) 24 hour median lethal dose Female Adult 6 birds/dose Toxicity Factor Datasets Laboratory
Citation:

Effects of Aroclor 1254 on the thyroid gland, immune function and hepatic cytochrome P450 activity in mallards

Author(s)
Fowles, Jefferson R., Anne Fairbrother, Kimberly A. Trust and Nancy I. Kerkvliet
Pages
119-129
Year
Volume
75
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
AROCLOR 1254 increased @ 100, 250, 500 mg/kg bw thyroid wt/body wt and liver wt/body wt ratios versus controls Male Adult 6-12/dose Toxicity Factor Datasets 1-2 yr Laboratory
Citation:

Effects of dietary exposure to methyl parathion on egg laying and incubation in mallards

Author(s)
Bennett, Richard S., Bill A. Williams, Dave W. Schmedding, and Jewel K. Bennett
Pages
501-507
Year
Volume
10
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
METHYLPARATHION no effect number of eggs per incubated nest and percent fertility of eggs compared with controls Both Male and Female Adult 12 pairs/group Toxicity Factor Datasets 7 mo Laboratory
Citation:

Evaluation of potential embryotoxicity and teratogenicity of 42 herbicides, insecticides, and petroleum contaminants to mallard eggs

Author(s)
Hoffman, David J. and Peter H. Albers
Pages
15-27
Year
Volume
13
Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
see citation tables LD50s for 42 compounds in aqueous and oil vehicles Not Reported Embryo 30 eggs/group Toxicity Factor Datasets incubation day 3-8 Laboratory
Citation:

Effects of ingested lead on antibody production in mallards (Anas platyrynchos)

Author(s)
Trust, Kimberly A., Michael W. Miller, James K. Ringelman and Ian M. Orme
Pages
316-322
Year
Issue
3
Volume
26
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Lab
LEAD (elemental) increased @ 7, 14, 21 d post-dose concentration of lead in blood versus controls Male Adult 4/group Toxicity Factor Datasets Laboratory

Mallard duck (Anas platyrhynchos), Double-crested Cormorant (Phalacrocorax auritus)

Citation:

Effects of polychlorinated biphenyls, dibenzo-p-dioxins, and dibenzofurans on fish-eating birds

Author(s)
Bosveld, A.T.C. (Bart), and Martin Van den Berg
Pages
147-166
Year
Volume
2
Chemical Endpoint Value Endpoint Description Life Cycle Stage Sample Size Location Type
POLYCHLORINATED BIPHENYLS review incidence of reproductive effects Both Adults and Juveniles, Embryo Not Reported Toxicity Factor Datasets
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