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Scaup

Liver Greater scaup, surf scoter, ruddy duck No Decreased Hoffman et al. (1998)... [Pg.153]

Greater scaup, Aythya marila, contaminated areas Ontario muscle New Jersey liver vs. salt gland Canvasback, Aythya valisinerla, Louisiana winter 1987-88 liver... [Pg.478]

Burger, J. and M. Gochfeld. 1985. Comparisons of nine heavy metals in salt gland and liver of greater scaup (Aythya marila), black duck (Anas rubripes) and mallard (A. platyrhynchos). Comp. Biochem. Physiol. 81C 287-292. [Pg.520]

Greater scaup, Aythya mari a total PCBs carcass 11,000 FW 25... [Pg.1290]

San Francisco Bay, 1982 Greater scaup, Aythya mariia liver 19 (7-31) DW 100... [Pg.1596]

Greater scaup, Aythya marila] contaminated areas ... [Pg.478]

Greater scaup, Aythya marila San Francisco Bay, March-April 1982 liver British Columbia, Canada Diet Liver... [Pg.549]

San Francisco Bay, 1982 Greater scaup, Aythya marila liver Surf scoter, Melanitta perspicillata] liver From Kesterson National Wildlife Refuge (KNWR), California, nesting on Se-contaminated irrigation drainwater ponds — 1983... [Pg.1642]

Ji m icke/ed, nc th Class n vacuum Scaup D me tee units tors ... [Pg.211]

In a study conducted concurrently with that described above, Dindal (1970) collected wild mallards (Anas platyrhynchos) and lesser scaup ducks (Aythya qffinis), and the animals, after being marked and pinioned, were introduced intermittently into the marsh enclosure and periodically collected. Every group introduced was tagged with a different-colored streamer bird tag thus, the period of exposure associated with a particular bird was known, and a bird that had been exposed to the tagged DDT for a specific period could be collected. Background radioactivity was determined for the two species from individuals collected from areas distant from the overall marsh study area. Various tissues and organs from many individuals were analyzed for the tracer. [Pg.221]

Dindal, D. L. 1970. Accumulation and excretion of Cl DDT in mallard and lesser scaup ducks, y. Wildl. Manage. 34(l) 74-92. [Pg.265]

As it turns out, waterfowl react to lead in about the same way as humans react. This is especially true for duck species which are bottom-feeders or divers (scaup, redhead, canvasback), more than for the more numerous surface-feeders or dabblers (teal, pintail, mallard). [Pg.31]

See other pages where Scaup is mentioned: [Pg.43]    [Pg.269]    [Pg.276]    [Pg.381]    [Pg.549]    [Pg.1501]    [Pg.192]    [Pg.43]    [Pg.269]    [Pg.276]    [Pg.381]    [Pg.1501]    [Pg.616]   


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Scaup Greater, Aythya marila

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