Search results
Results from the WOW.Com Content Network
[25]: 506 More similar to the female mallard in North America are the American black duck (A. rubripes), which is notably darker-hued in both sexes than the mallard, [39] and the mottled duck (A. fulvigula), which is somewhat darker than the female mallard, and with slightly different bare-part colouration and no white edge on the speculum. [39]
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate
Endometritis is inflammation of the inner lining of the uterus (endometrium). [6] Symptoms may include fever , lower abdominal pain, and abnormal vaginal bleeding or discharge . [ 1 ] [ 4 ] It is the most common cause of infection after childbirth .
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Flying female mallard. A rather nice action shot of a female Mallard Duck coming into land, framed by two darker bands in the background. It appears on the Mallard article, but it could do with a more prominent position. The picture seems to be the only contribution by Mike Correns.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
The Mallard complex refers to closely linked members of the Anas genus found around the world thought to all be descended from one common ancestor. Species in the mallard complex are known for frequent hybridization amongst other members of the complex.
A male mallard. The speculum feathers are bright blue with white edges. The speculum is a patch, often distinctly coloured, on the secondary wing feathers, or remiges, of some birds. Examples of the colour(s) of the speculum in a number of ducks are: Common teal and green-winged teal: Iridescent green edged with buff. [1]