10 LIVRES EN ANGLAIS EN RAPPORT AVEC «LESSER SCAUP»
Découvrez l'usage de
lesser scaup dans la sélection bibliographique suivante. Des livres en rapport avec
lesser scaup et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
Confusion risks Main confusion with Tufted Duck (which see) and with vagrant
Lesser Scaup. Male of latter slightly smaller and with distinctly peaked crown,
head glossed purple rather than green (not always easy to see), and more ...
M. A. Ogilvie, Steve Young, 2002
2
The Atlas of Breeding Birds of Alberta: A Second Look
Photo: Raymond Toal NESTING CLUTCH SIZE (EGGS): 9-12 The Lesser Scaup
is found in all Natural Regions in the province but predominantly in the Parkland,
Grassland, eastern Foothills, and southern Boreal Forest NRs. It is one of the ...
3
The Iowa Breeding Bird Atlas
The Lesser Scaup, also known as the "bluebill," is a hardy diving duck most
numerous in the northern latitudes of North America. In Iowa, it is most often seen
during spring and fall in large "rafts" on the Mississippi River and on larger lakes
and ...
Laura Spess Jackson, Carol A. Thompson, James J. Dinsmore, 1996
4
Duck Hunting: Guide-Tested Techniques for Taking All of the ...
Guide-Tested Techniques for Taking All of the Important North American Duck
Species Creative Publishing International Editors Creative Publishing
International Staff. LESSER SCAUP Lesser scaup are still the most numerous
species of ...
Creative Publishing International Editors, Creative Publishing International Staff, 1997
In coastal counties, the Lesser Scaup is harvested in greater numbers, and the
harvest of Ring-necks is not significant. These birds decoy readily and often land
without circling. They are generally fat during the hunting season and rate well on
...
William H. Turcotte, David L. Watts, 1999
6
Modeling Wetland Use by Spring-migrating
Lesser Scaup ...
The continental population of lesser scaup (Aythya affinis [Eyton]; hereafter scaup) has been in decline since the 1980s, leading researchers to speculate that poor habitat and reduced feeding efficiency during spring migration have ...
Sharon Njambi Kahara, 2007
7
Birds of the Yukon Territory
Both species are widespread in the Yukon, but the Lesser Scaup is generally
more common. Breeding Spring Summer Fall Winter Northern I rate com mo-n
casual Central I cum mun cornmorr uni: orrrmun Southern - r_'['1|l'|n|u|1 common
...
Edited by Pamela H. Sinclair, Wendy A. Nixon, Cameron D. Eckert, and Nancy L. Hughes, Pamela H. Sinclair, Wendy A. Nixon, 2011
8
The Birds of Pennsylvania
History: Early authors such as Todd (1940) believed Greater Scaup were more
common than Lesser Scaup, especially in winter on Presque Isle Bay. However,
most authorities seemed to agree on the difficulties in assigning most sight
records ...
Gerald M. McWilliams, Daniel W. Brauning, 2000
9
Limnology and Aquatic Birds: Proceedings of the Fourth ...
The limnological characteristics of northern wetlands used by lesser scaup and
other waterfowl are inadequately documented and the possible effects of habitat
quality or other factors on the use of water bodies by scaup are poorly
understood ...
Alan R. Hanson, Joseph J. Kerekes, 2009
10
The Helm Guide to Bird Identification
Males are often very similar to Lesser Scaup (see below). Most have a squarer
head than Scaup, often with a slight tuft. The Tufted influence darkens the grey-
vermiculated mantle, which usually looks too solidly dark for either species of
scaup ...
10 ACTUALITÉS CONTENANT LE TERME «LESSER SCAUP»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
lesser scaup est employé dans le contexte des actualités suivantes.
The June Challenge: the rest of the story | Field Guide
... La Chua on the 1st), the Lesser Scaup found by John Martin at La Chua on the 21st and seen through the 27th, and the Whooping Crane that ... «Gainesville Sun, juil 15»
Fall flight easily exceeding 100 million ducks expected to head …
American wigeon, shovelers, northern pintails, and lesser scaup also suffered population declines during 2015. Pintail numbers have dropped ... «Mason City Globe Gazette, juil 15»
Flakes and feathers flock together for one brief snowy day
At my favourite beaver ponds at the head of the Sibbald Creek valley there were only a few flakes falling and I watched a pair of lesser scaup ... «Calgary Sun, mai 15»
Wildlife: Fledgling blue jays hopping about, learning to fly
Staff at the von Arx Wildlife Hospital restrains a lesser scaup to tube feed it a liquid diet specifically designed for critically ill birds. The scaup ... «Naples Daily News, mai 15»
Birdwatch: High pitched tinkle in search of a mate audible in the wild
Other sightings over the week have included a drake lesser scaup at Wintersett reservoir near Wakefield. It has a red-orange nasal saddle ... «Yorkshire Post, mai 15»
Birds trickling back into region; cool weather causing delays
On April 20, there were still a number of diving ducks at Shirley's Bay including Lesser Scaup, Ring-necked Duck, Common Goldeneye, ... «Ottawa Citizen, avril 15»
Ice-out dates vary widely from year to year
We saw 12 duck species, including wood, green-winged teal, American black, mallard, American wigeon, redhead, ring-necked, lesser scaup, ... «Orillia Packet & Times, avril 15»
To see rare birds, move quickly
... lingering ring-necked duck, lesser scaup, and ruddy duck, pied-billed grebes, several singing palm warblers of the eastern yellow race, a pair ... «Charlotte Observer, avril 15»
Rare bird alert: 444 ring-necked ducks seen on Connecticut River
A male Eurasian wigeon, 20 American wigeon, three gadwall, five lesser scaup, three greater scaup, six red-breasted mergansers, and two ... «WMUR Manchester, avril 15»
In Austin, urban wildlife aplenty
... more slender body and narrower head. A female blue winged teal. A female blue winged teal. lesser scaup. The lesser scaup. Share This: ... «Al Jazeera America, avril 15»
