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Anas platyrhynchos

The male is grayish with green head, narrow white ring around neck, ruddy breast, and white tail. The female is a mottled brown duck with whitish tail and conspicuous white borders on each side of metallic violet-blue wing-patch. [Pg.113]

Breeding occurs in western North America east to Great Lakes area Winters from Great Lakes and southern New England south to the Gulf of Mexico. [Pg.114]

Species commonly used in acute and chronic toxicity testing as a representative waterfowl. [Pg.114]

Birds are comparatively resistant to the biocidal properties of cadmium. Adult drake mallards (Anas platyrhynchos) fed up to 200 mg cadmium per kg diet for 90 days all survived with no loss of body weight (White and Linley 1978). Laying hens fed 200 mg Cd/kg diet also survived egg production was suppressed at that concentration but not at lower concentrations (White and Linley 1978). Marine and terrestrial animals, including ducks, have been shown to be particularly abundant in a wildlife community associated with a marine sewer outfall (Brown et al. 1977). These animals were contaminated with high levels of cadmium, as well as zinc and copper, but were apparently protected from the deleterious effects of high metal body burdens by metallothioneins. Amounts... [Pg.52]

Mallard, Anas platyrhynchos-, Canada 1975 feathers near smelter vs. reference site 23 DW vs. 7-14 DW 65... [Pg.154]

Idaho 1987 near mining and smelting activities Mallard, Anas platyrhynchos Blood Max. 10.2 FW 140... [Pg.268]

Carlson, B.L. and S.W. Nielsen. 1985. Influence of dietary calcium on lead poisoning in mallard ducks (Anas platyrhynchos). Amer. Jour. Vet. Res. 46 276-282. [Pg.327]

Lumeij, J.T., H. Hendriks, and A. Timmers. 1989. The prevalence of lead shot ingestion in wild mallards (Anas platyrhynchos) in the Netherlands. Veterin. Quar. 11 51-55. [Pg.336]

Lumeij, J.T. and Scholten. 1989. A comparison of two methods to establish the prevalence of lead shot ingestion in mallards (Anas platyrhynchos) from the Netherlands. Jour. Wildl. Dis. 25 297-299. [Pg.336]

Rattner, B.A., W.J. Fleming, and C.M. Bunck. 1989. Comparative toxicity of lead shot in black ducks (Anas rubripes) and mallards (Anas platyrhynchos). Jour. Wildl. Dis. 25 175-183. [Pg.339]

Srebocan, E. and B.A. Rattner. 1988. Heat exposure and the toxicity of one number four lead shot in mallards, Anas platyrhynchos. Bull. Environ. Contam. Toxicol. 40 165-169. [Pg.342]

Tirelli, E., N. Maestrini, S. Govoni, E. Catelli, and R. Serra. 1996. Lead contamination in the mallard (Anas platyrhynchos) in Italy. Bull. Environ. Contam. Toxicol. 56 729-733. [Pg.343]

Trust, K.A., M.W. Miller, J.K. Ringleman, and I.M. Qrme. 1990. Effects of ingested lead on antibody production in mallards (Anas platyrhynchos). Jour. Wildl. Dis. 26 316-322. [Pg.343]

Ethyl Mallard, Anas platyrhynchos 26.9 Within 14 d after treatment LD50 1... [Pg.404]

Hoffman, D.J. and J.M. Moore. 1979. Teratogenic effects of external egg applications of methyl mercury in the mallard, Anas platyrhynchos. Teratology 20 453-462. [Pg.431]

Pass, D.A., P.B. Little, and L.A. Karstad. 1975. The pathology of subacute and chronic methyl mercury poisoning of the mallard duck (.Anas platyrhynchos). Jour. Comp. Pathol. 85 7-21. [Pg.437]

Canada polluted area Mallard, Anas platyrhynchos Canada nickel-contaminated areas vs. reference site ... [Pg.477]

Domestic chicken, Gallus sp. to prevent nickel deficiency in chicks Mallard, Anas platyrhynchos More than 50 pg/kg ration 8, 9, 10... [Pg.514]

French, M.C., C.W. Haines, and J. Cooper. 1987. Investigation into the effects of ingestion of zinc shot by mallard ducks (Anas platyrhynchos). Environ. Pollut. 47 305-314. [Pg.731]

Fulvous whistling-duck, Dendrocygna bicolor Mallard, Anas platyrhynchos 238 1 ... [Pg.811]

Martin, P.A., K.R. Solomon, D.J. Forsythe, H.J. Boermans, and N.D. Westcott. 1991b. Effects of exposure to carbofuran-sprayed vegetation on the behavior, cholinesterase activity and growth of mallard ducklings (Anas platyrhynchos). Environ. Toxicol. Chem. 10 901-909. [Pg.825]

See other pages where Anas platyrhynchos is mentioned: [Pg.170]    [Pg.201]    [Pg.243]    [Pg.266]    [Pg.275]    [Pg.301]    [Pg.317]    [Pg.341]    [Pg.381]    [Pg.411]    [Pg.417]    [Pg.459]    [Pg.468]    [Pg.496]    [Pg.497]    [Pg.512]    [Pg.614]    [Pg.615]    [Pg.655]    [Pg.664]    [Pg.706]    [Pg.707]    [Pg.707]    [Pg.719]    [Pg.757]    [Pg.758]    [Pg.792]    [Pg.811]    [Pg.813]    [Pg.838]    [Pg.850]    [Pg.867]    [Pg.894]   
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See also in sourсe #XX -- [ Pg.220 ]

See also in sourсe #XX -- [ Pg.362 ]

See also in sourсe #XX -- [ Pg.69 , Pg.157 , Pg.221 , Pg.250 ]



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