new icn messageflickr-free-ic3d pan white
20120308_1392-001 - Ring-necked Duck (Aythyla collaris) | by greekstifado - Yanni
Back to group

20120308_1392-001 - Ring-necked Duck (Aythyla collaris)

The Edwin B. Forsythe National Wildlife Refuge - New Jersey

 

Although male ring-necked ducks superficially resemble their counterparts in greater and lesser scaup, their peaked, angular head profile, distinctive white bill markings and uniformly dark upper wings distinguish them. Female ring-necked ducks most closely resemble female redheads, but are distinguished by their smaller size; peaked, angular head profile; and pale region around the face. Male ring-necked ducks have an iridescent black head, neck, breast and upperparts. The belly and flanks are whitish to grayish, with a distinctive triangular white wedge extending upward in the area in front of the folded wing. The bill is slate with a white border around the base and nares, and a pale white band behind the black tip.

 

The "ring-neck" name is derived from a faint brownish ring around the base of the neck, which is visible only upon close inspection. The legs and feet are gray-blue and the iris is yellow. Ring-necked ducks are silent except in display, when a low whistling note is uttered. Female ring-necked ducks have a brown head with a black crown, light brown cheeks and chin and a white eye ring. A narrow white line extends from the eye to the back of the head. The bill is slate with a faint white band near the tip. The neck, back, sides and flanks are brown and the belly is white. The legs and feet are gray-blue and the iris is brown. Female vocalizes a soft, rolling "trrr."

1,224 views
7 faves
24 comments
Taken on March 7, 2012