Changes in mallard (Anas platyrhynchos
) serum chemistry due to age, sex, and reproductive condition.
Nucleotides of central Javanese duck D-loop mtDNA aligned with the another Anas in the world that is Anas zonorhyncha (AY506969.1), Anas acuta (HM063478.1), Anas platyrhynchos
(KJ833587.1), and Cairina moschata (GQ922096.1) as out of the group.
Keywords: Anti-angiogenicity, Teratogenicity, CAM Assay, Hyptis suaveolens, Anas platyrhynchos
Very few studies on the diet of waterbirds have been carried out in Algeria; In particular,  in Chott Ain El-Beida in Ouargla, and  in Lake Tonga and the Makhada Marsh,  Predators who are waterbirds and their prey at El Kala National Park (Lake Tonga).To better understand these ecosystems functioning, and to carry out properly trophic ecology of Anas platyrhynchos
relationship animal-plant were approached, by evaluation in trophic resources availabilities of environments frequented by Anas platyrhynchos
and in the second time by study of its dietary based on droppings analysis.
The morphology of the ureter in the duck (Anas platyrhynchos
The 2D color-coded matrix indicates that goose IFITM1 shares the highest identity with its counterpart in Anas platyrhynchos
(GenBank: KF584228.1) (93.3%), followed by 70.6% shared identity with the Gallus gallus gene (GenBank: XM_420925), while it shared less than 60% identity with the sequences of primate genes.
Kidneys were relapsed in broiler chickens after Cd administration and severe kidney lesions were also found in Cd treated Pekin ducks (Anas platyrhynchos
Moreover, they found that Indonesian native duck populations' maternal line originated ixom Anas platyrhynchos
and Anas zonorhyncha.
Weights of wild mallard Anas platyrhynchos
, gadwall A.
Keawcharoen and others (2008) found the rate of HPAI H5N1 excretion by experimentally infected EUWI to be low relative to several Palearctic pochards (Aythyini) and Mallards (Anas platyrhynchos
); of the 6 duck species used in their study, EUWI were considered among the least likely to serve as a long- distance vector for this virus.
Fymryn yn nes draw roedd nyth hwyaden wyllt (Anas platyrhynchos
; Mallard) a phump o wyau ynddo fo, ac roedd hwn wedi'i guddio'n gelfydd.
glabra), reptiles (Iguana iguana) y aves (Anas platyrhynchos
diazi, Ardea alba, Ardea herodias, Chloroceryle americana, Dendrocygna autumnalis, Nyctanassa violacea y Phalacrocorax brasilianus).
Embryos of Pekin ducks (Anas platyrhynchos
domestica) repositioned almost a centimeter, and those of three other birds on average shifted a few millimeters.
Oja & Poysa (2007) found no effect of the NAO index on the timing of hatching in mallard Anas platyrhynchos
and common golden eye Bucephala clangula in two Finnish study areas.