Results 161 to 170 of about 2,841 (210)

Assessment of the Suitability of Wintering Anatidae Habitats before and after Impoundment in the Three Gorges Reservoir Region

Sustainability, 2021
In this study, we aimed to understand the distribution of and changes in the habitats suitable for Anatidae wintering in the Three Gorges Reservoir Region (TGRR), China, and to explore the impact of the impoundment during different impoundment periods ...
Xiuming Li, Tian Ma, Xiaoyun Liu
exaly   +2 more sources

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ANATIDAE:

2022
139 individuals of Anatidae from six species: Anas platyrhynchos L.. A. domestica, A. querquedula L., A. crecca L Aythya ngroca G??ld. and A. ferina L. were dissected. 20 of the found 35 species of helminths can evoke the diseases among poultry and various fishes. Infestation of Anatidae reaches Ihe highest extent in summer.
L.-A. Rene de Roland, H. G. Young
openaire   +3 more sources

Ecology of spring-migrating Anatidae: a review

Journal of Ornithology, 2006
Spring migration is generally considered as a crucial period of the year for many birds, not the least due to its supposed importance for subsequent breeding success.
Celine Arzel, M Guillemain
exaly   +2 more sources

A Shelduck (Anatidae:Tadorna) from the Pliocene of South Australia

Transactions of the Royal Society of South Australia, 2007
A complete fossil humerus referable to a shelduck (Anatidae: Tadorna sp.) is reported from an uncertain locality in the 'Bookmark cliffs' on the River Murray, a few kilometres upstream from Berri and Lyrup southwest of Renmark, in the Riverland region of
Trevor H Worthy
exaly   +2 more sources

The Comfort Movements of Anatidae

Behaviour, 1965
AbstractThe comfort movements of Anatidae are described in detail on the basis of observations on 114 species including representatives of all tribes except the Torrent Ducks (Merganetta). A fundamental distinction is made between the occurrence of comfort movements in (1) basic situations (where they are apparently serving their original functions ...
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SEASONAL ABUNDANCE OF ANATIDAE AT BARBERSPAN

Ostrich, 1977
Summary Skead, D. M. & Dean, W. R. J. 1977. Seasonal abundance of Anatidae at Barberspan. Ostrich Suppl. 12:49–64. This paper summarises the results of 201 counts of the Anatidae at Barberspan for the period February 1971 to December 1975. Fifteen species are discussed individually. The Yellowbilled Duck was the most numerous of the family.
David M. Skead, W. R.J. Dean
openaire   +1 more source

Anatidae - Ducks

1949
Bulletin of the Raffles Museum, Singapore, Issue 20, pp.
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Anatidae - Ducks

1935
Bulletin of the Raffles Museum, Singapore, Issue 11, pp.
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Anatidae 鴨科 @iN

2020
Kwok, Alan, Ada Tai 戴亞香
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Anatidae

Journal of Ornithology, 1923
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