Last edited by s.n
16.05.2021 | History

1 edition of Feeding Ecology of Pintail, Gadwall, American Widgeon and Lesser Scaup Ducklings in Southern Alberta. found in the catalog.

Feeding Ecology of Pintail, Gadwall, American Widgeon and Lesser Scaup Ducklings in Southern Alberta.

ERINNERUNGEN E. DORFSCHULMEISTERS

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        Statements.n
        Publisherss.n
        Classifications
        LC Classifications1973
        The Physical Object
        Paginationxvi, 51 p. :
        Number of Pages88
        ID Numbers
        ISBN 10nodata
        Series
        1
        2Canadian Wildlife Service Report -- 24
        3

        nodata File Size: 6MB.


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Feeding Ecology of Pintail, Gadwall, American Widgeon and Lesser Scaup Ducklings in Southern Alberta. by s.n Download PDF EPUB FB2


Lesser scaup developed comparatively light infections. For Librarians: Integration of your institutional LibKey profile with CAB Direct is very quick and easy! Nematodes were generally confined to the…. The heaviest infections developed in the teal. Please email CABI with your LibKey API Key and LibKey Static ID which may be requested from Third Iron.

Gadwall were also highly susceptible and infection levels were generally similar to those in teal. 24 The Physical Object Pagination 43 p.

CAB Direct provides a convenient, single point of access to all of your CABI database subscriptions. Feeding ecology of pintail, gadwall, American widgeon and lesser scaup ducklings in southern Alberta• Edition Notes Statement by Lawson G.

Ducks -- Feeding and feeds -- Alberta.

[PDF] Feeding ecology of Pintail, Gadwall, American Widgeon and Lesser Scaup ducklings in southern Alberta

24, Report series Canadian Wildlife Service ;, no. 26 Currently reading Published 1973 by in. Welcome to CAB Direct CAB Direct is the most thorough and extensive source of reference in the applied life sciences, incorporating the leading bibliographic databases CAB Abstracts and Global Health. Biology Objectives were to determine the diet of flightless young Pintails Anas acutaGadwalls A. What's new CAB Direct now works with LibKey!

Number of Pages 43 ID Numbers Open Library OL5109283M LC Control Number 74181766. Up to 5 Gadwall, Pintails ate mostly insects captured on the water surface. Canadian Journal of Zoology Blue-winged teal, gadwall, and lesser scaup ducklings were exposed experimentally to identical doses of Streptocara crassicauda larvae.

The Auk -Data from 41 juvenile Black Ducks Anas rubripes collected in the Penobscot River valley of Maine from June through August 1974-76 were used to estimate the proportion of aquatic invertebrates in the prefledging diet and the allometric growth rates of the tarsi, flight muscles, and alimentary system.

Lesions were restricted to the gizzard and occurred in the softer areas of the lining under the tendinous surfaces.