与 «GADWALL»相关的英语书籍
在以下的参考文献中发现
gadwall的用法。与
gadwall相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
Female and juvenile told from other female dabbling ducks by bulky shape,
relatively long bill and, on female, rudimentary crest; very pale underwing and
buff belly should help separate from whitish- bellied female Gadwall, which
additionally ...
M. A. Ogilvie, Steve Young, 2002
2
Painting Waterfowl with J. D. Sprankle
It seems to me there are three critical areas to consider when painting the
gadwall drake. First, there is a tricky transition area between the cupped feather
tips on the breast and the vermiculated areas on the side- pockets. The second
critical ...
Curtis J. Badger, James D. Sprankle, 1998
After Mallards and Wood Ducks, the Gadwall, or "gray duck," ranks third in the
number of puddle ducks harvested by Mississippi hunters. For tastiness, I rate the
Wood Duck first, followed by the Mallard, Pintail, and Gadwall. Tastiness,
however ...
William H. Turcotte, David L. Watts, 1999
4
Perception, Knowledge and Belief: Selected Essays
Once we embellish our simple story in this way, intuitions start to diverge on
whether our amateur bird-watcher does indeed know that yonder bird is a
Gadwall duck (we are assuming, of course, that it is a Gadwall). Most people (I
assume) ...
5
The Atlas of Breeding Birds in New York State
Gad wall Anas strepera The Gadwall, a swift-flying gray duck, has recently
become a common breeder along the south shore of Long Island and a regular
but uncommon breeder in and near wildlife management areas and national
wildlife ...
Robert F. Andrle, Janet R. Carroll, 1988
6
The Atlas of Breeding Birds of Alberta
GADW photo credit: T. Thormin Status: The Gadwall population is stable in
comparison to other duck species. The 1991 continental population is estimated
to be 23% above the 1955-1990 average. This success may be attributed to the ...
Glen Peter Semenchuk, 1992
7
Birds of the Great Basin: A Natural History
The Gadwall is a common to abundant breeding species over the Great Basin
wherever suitable habitat occurs. Bellrose reported six Gadwall migration
corridors penetrating the Basin.'" Depending on the severity of the weather, the
Gadwall is ...
8
Zoologist: A Monthly Journal of Natural History
May. — Regent's Park Lake : a male hybrid wigeon and a male gadwall. St.
James's Park Canal : a male gadwall. October. — Round Pond : a pair of
gadwalls (male and female), a pair of pochards (male and female), and a male
tufted duck.
January.——-Serpentine: eleven pochards. March.—Serpentine: about ten or
twelve pochards. May.-—Regent's Park Lake: a. male hybrid wigeon and a'male
gadwall. St. James's Park Canal: a male gadwall. October.—Round Pond: a pair
of ...
Edward Newman, James Edmund Harting, William Lucas Distant, 1864
10
Epistemology: Contemporary Readings
He quickly notes its familiar silhouette and markings and makes a mental note to
tell his friends that he saw a Gadwall, a rather unusual bird in that part of the
midwest. Since the Gadwall has a distinctive set of markings (black rump, white ...
包含词语«GADWALL»的新条目
找出国内和国际出版社所讨论的内容，以及词语
gadwall在以下新条目的上下文中是如何使用的。
Duck numbers hit record high, waterfowl survey shows
Among other species, the gadwall estimate (3.8 million) is the second-highest in survey history, and the blue-winged teal estimate (8.5 million) ... «Milwaukee Journal Sentinel, 七月 15»
Outdoors notebook: Bountiful fall duck harvest expected
Gadwall numbers were the second-highest recorded, and blue-winged teal the third-highest. Numbers of wigeon, canvasbacks, redheads and ... «Columbus Dispatch, 七月 15»
Birdwatchers' paradise to get Rs 2.54 crore facelift
... Shoveler, Pintail duck, Lesser Whistling Duck, Gadwall, Mallard, Cotton Teal, Eurasian Wigeon, Little Grebe, Ruddy Shelduck, Spot Bill Duck, ... «Times of India, 七月 15»
Steel yourself for steelhead
... 73 percent), scaup 4.4 million (minus 13 percent), green-winged Teal 4.1 million (plus 19 percent) and gadwall 3.8 million (plus 100 percent). «News Dispatch, 七月 15»
Foreshore birds delight
Along with three Forster's terns, he saw 45 Canada geese, five wood ducks, 20 Gadwall, two American wigeons, six northern shovelers, four ... «Salmon Arm Observer, 七月 15»
Nationwide, more ducks than ever
Other population estimates are: gadwall, 3.83 million and the second highest in survey history, and the blue-winged teal, 8.55 million, the third ... «Post-Bulletin, 七月 15»
"We are deteriorating" - neighbours claim new block of flats in West …
In a statement, Barratts said: "The new homes at Bullfinch House and Gadwall House have been developed in accordance with a range of ... «Times Series, 七月 15»
Duck numbers remain good, according to USFWS waterfowl survey
Mallards, gadwall, widgeon, blue-winged teal, pintails, redheads, canvasback and scaup numbers were at levels similar to 2014. Northern shoveler numbers ... «North Carolina Sportsman, 七月 15»
Outdoor Report: Duck numbers break modern record again
Gadwall, wigeon, and blue-winged teal numbers remained very consistent, while shovelers declined from the all-time high set last year and ... «Victorville Daily Press, 七月 15»
60th waterfowl survey shows steady populations
Gadwall: 3.8 million, which is 100 percent above the long-term average of 1.9 million. American wigeon: 3 million, which is similar to 2014 and ... «Tulsa World, 七月 15»
