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Topic: Lagopus


In the News (Thu 31 Dec 09)

  
 American Ptarmigan
It is less than the Scotch Ptarmigan, and its wings are much shorter, and even more concave; and in these respects it corresponded with the other two specimens, which however had the plumage pure white, with the exception of the tail-feathers and the shafts of the primaries.
The bill seems to be narrower than it generally is in the Rock Grouse, but the description and dimensions of this bird are scarcely different from those of an individual of that species in the same state of plumage.
A specimen in the Museum of the Andersonian Institution, marked "Lagopus vulgaris, Ptarmigan, Melville's Island," is a male in winter plumage.
www.audubon.org /bird/BoA/F32_G2b.html   (847 words)

  
 Institute Museum, Pt. 3: H.T. Ersites
As a result, only the British had interest in the Lagopus market, and only the British had the means to buy or sell the shares of the three meager companies that traded on the exchange.
Additionally, they were to complain that people were no longer interested in drinking goat milk or in eating goat milk cheese, and that the youth of the island had become tea drinkers and barley ale quaffers.
Another secret meeting with the goat farmers led to a goat milk and cheese products "mania." The natives of Melanerpes Von Picidae filled the streets, "demanding" more goat milk, crying for more goat cheese, much to the horror of investors who had delved deep into their bank accounts and were now trading mostly on margin.
eserver.org /~tom/institute/museum3.html   (1171 words)

  
 Coprinus lagopus ((NL: Hazepootje, 026.42.0))
1 (1821) 312; Coprinus lagopus Fr., Epicrisis (1838) 250.
Coprinus lagopus can be recognized by the terrestrial habitat, preferably to wood-chips or vegetable refuse, the dense, hairy fibrillose, whitish to silvery grey veil, the average spore length > 11 µm and average spore breadth > 6.7 µm, and the thin-walled veil with terminal elements up to c.
Close to Coprinus lagopus and exclusively growing in lawns, an aberrant form has been collected, characterized by very fragile basidiocarps that develop during the evening and night and quickly disappear the next morning, leaving only laying, silvery white stipes with collapsed caps and having somewhat larger (12-15 µm long) and very dark spores (coll.
www.grzyby.pl /coprinus-site-Kees-Uljee/species/lagopus_.htm   (456 words)

  
 Rock Ptarmigan in Alaska   (Site not responding. Last check: 2007-10-29)
This Rock Ptarmigan, Lagopus mutus, flew in and landed about 25 ' from me while I was hiking on Bird Ridge on May 26, 2002.
Both species have white plummage in the winter and mottled brown or gray plummage in summer, but the rock ptarmigan tends to lose the winter plummage later than the willow.
The ptarmigan genus is named Lagopus, "rabbit footed" for the furry feathers on its feet.
www.angelfire.com /journal/turtles/rockptarmigan.html   (145 words)

  
 Red grouse - Lagopus lagopus - ARKive
The red grouse Lagopus lagopus scoticus is the British race of the willow grouse (Lagopus l.
lagopus), although it was once believed that the red grouse was a distinct species known as Lagopus scoticus, endemic to the British Isles.
Red grouse are dumpy birds, predominantly rufous-red in colour with a low whirring flight punctuated with glides.
www.arkive.org /species/ARK/birds/Lagopus_lagopus   (153 words)

  
 Ptarmigan, Birds, Ptarmigan, Bird Pictures, Catalog, Encyclopedia   (Site not responding. Last check: 2007-10-29)
Date : 11/17/2005 Time : 6:49:33 PM Ptarmigans, Lagopus, are stocky members of the GROUSE family that inhabit tundra, moors, and alpine areas of northern Eurasia and North America.
All three species have short, rounded white wings, extensively feathered toes, and upper tail coverts that extend to the tip of the tail.
Willow ptarmigans, L. lagopus, and rock ptarmigans, L. mutus, undergo cyclical population fluctuations.
www.4to40.com /4to40.com_non_ssl/earth/geography/htm/birdsindex.asp?counter=76   (103 words)

  
 Search Results for lagopus - Encyclopædia Britannica
Some members of the order are found in virtually every habitat in subarctic, temperate, and tropical regions of the larger landmasses, and a few species (ptarmigan, Lagopus; see) live within the...
(species Alopex lagopus), northern fox of the family Canidae, found throughout the Arctic, usually on tundra or mountains near the sea.
The typical and best-known Arctic land mammals and birds are those highly successful forms, most of them circumpolar in distribution, that survived the Pleistocene glaciations probably both south and...
www.britannica.com /search?query=lagopus&submit=Find&source=MWTEXT   (357 words)

  
 Coprinus lagopus var. vacillans
lagopus, and the thin wall of the stipe are the main characters by which to recognize Coprinus lagopus var.
lagopus it usually lies between 200 and 450 ?m.
lagopus so we prefer at the moment to describe it as a new variety rather than to erect a new species.
www.grzyby.pl /coprinus-site-Kees-Uljee/species/lagopusv.htm   (399 words)

  
 Arctic: Arctic fox (Alopex lagopus) diet in Karupelv Valley, east Greenland, during a summer with low lemming density   (Site not responding. Last check: 2007-10-29)
We investigated the diet of arctic foxes (Alopex lagopus) in the Kampelv valley, East Greenland, during the summer of 1997.
Mots cles: renard arctique, Alopex lagopus, regime alimentaire, Groenland oriental, analyse coproscopique, lemming
The arctic fox (Alopex lagopus (L.)) is a small canid, regarded as having a semigeneralistic feeding strategy (Angerbjorn et al., 1994; Kaikusalo and Angerbjorn, 1995).
www.findarticles.com /p/articles/mi_qa3712/is_200003/ai_n8882386   (1464 words)

  
 AllRefer - Wildlife, Animals, & Birds: Rough-Legged Hawk | Buteo lagopus > Species: [24515]
Springer reported that up to 30 percent of breeding season diet in Alaska was avian prey, and consisted mostly of fledgling passerines, ptarmigan (Lagopus spp.), and occasionally lesser golden-plover (Pluvialis dominica) [33].
Terrestrial predators include arctic fox (Alopex lagopus) and red fox (Vulpes vulpes), but nests are usually so inaccessible and so well guarded as to preclude much nest predation by foxes.
On the nutritional biology of the rough-legged buzzard, Buteo lagopus lagopus Brunn., in Finnish Lapland.
reference.allrefer.com /wildlife-plants-animals/animals/bird/bula/all.html   (3589 words)

  
 Parent-offspring interactions in willow grouse (Lagopus l. lagopus)
lagopus, as in the other Lagopus species, the hen alone incubates the eggs, leaving the nest only to defaecate and feed.
Paper VI Willow grouse (Lagopus lagopus lagopus) chicks newly hatched from mechanically incubated eggs were exposed to different combinations of sounds in a heated runway.
Chicks newly hatched from machine-incubated eggs were therefore exposed to a number of electronically synthesized approximations to brooding calls.
www.fou.uib.no /drgrad/1980/104001   (801 words)

  
 Canid Database - Showing Full Entry (78)   (Site not responding. Last check: 2007-10-29)
Alopex lagopus is threatened to go extinct in Sweden, Finland and everywhere else in the European Union.
Large areas within the previous range of Alopex lagopus are empty today and many young foxes have difficulties to find a non-related partner.
Further, areas around Swedish dens with Alopex lagopus cubs will be excluded from ptarmigan hunting, to decrease disturbance from hunting dogs.
www.canids.org /canid-db-show-full.php?item=78   (460 words)

  
 Lioncrusher's Domain -- Arctic Fox (Alopex lagopus) facts and pictures
The arctic fox is the only canid that has successfully made a home exclusively in the Arctic circle.
Alopex lagopus semenovi -- Mednij Island, one of the Commander Islands in the northeastern former Soviet Union
The species name for the Arctic fox, lagopus, means "hare-footed" in Latin.
www.lioncrusher.com /animal.asp?animal=3   (829 words)

  
 Arctic fox (Alopex lagopus)   (Site not responding. Last check: 2007-10-29)
Inland, ptarmigan (Lagopus mutus) and migrant waders in the summer are common prey.
lagopus semenovi) were introduced into the Aleutian Islands.
A second subspecies, Alopex lagopus beringensis, has a stable population of several hundred individuals.
www.canids.org /SPPACCTS/arcticfx.htm   (1536 words)

  
 IUCN Red List of Threatened Species: Alopex lagopus
Alopex lagopus has a circumpolar distribution in all Arctic tundra habitats.
In winter, ptarmigan and grouse (Lagopus spp.) are common prey in addition to rodents and reindeer (Kaikusalo and Angerbjörn 1995).
Hersteinsson, P. and Macdonald, D.W. Interspecific competition and the geographical distribution of red and Arctic foxes Vulpes vulpes and Alopex lagopus.
www.redlist.org /search/details.php?species=899   (1691 words)

  
 Auk, The: Effect of pairing status on use of space by territorial Willow Ptarmigan (Lagopus lagopus): Bachelor males ...
To assess the importance of mate guarding in territoriality, we examined the spatial pattern of intrusions by male Willow Ptarmigan (Lagopus lagopus) on the territories of other males and we compared use of territorial space by paired and bachelor males.
Because intruding males tended to remain near territorial boundaries of other males more than expected by chance, we expected paired males to avoid areas near boundaries, where the chances of the female encountering another male would be higher.
Pour evaluer l'importance de ce phenomene sur la territorialite, nous avons examine le patron spatial des intrusions de males de Lagopedes des saules (Lagopus lagopus) dans le territoire d'autres males.
www.findarticles.com /p/articles/mi_qa3793/is_200304/ai_n9166841   (1422 words)

  
 Alaska State Bird - Ptarmigan at SongbirdGarden.com!
Willow Ptarmigan (Lagopus lagopus) are found nearly everywhere in
The famous Red Grouse of Scotland is a race of the Willow Ptarmigan.
White-tailed Ptarmigan (Lagopus leucurus) are strictly North American.
www.songbirdgarden.com /store/info/infoview.asp?documentid=14   (990 words)

  
 The Arctic Fox Alopex lagopus
They usually roam from place to place in the tundra, usually near the coast always seeking food.
Alopex lagopus the Latin scientific name of The Arctic Fox translates as "hare-footed fox." This name refers to the thick fur on its feet that is like the fur on the foot of a hare.
Arctic Wildlife - The Arctic Fox Alopex lagopus - http://www.suite101.com/article.cfm/arctic_wildlife/96538
www.suite101.com /article.cfm/arctic_wildlife/96538   (600 words)

  
 Untitled Document   (Site not responding. Last check: 2007-10-29)
Rørvik, K-A., Pedersen, H.C., Olli, J. Gjøen, H.M. and Steen, J.B. 1999: Multiannual fluctuations in willow ptarmigan Lagopus l.
lagopus is a popular game bird which fluctuates in abundance.
It is discussed whether the better fit of the full model than the model including predation alone between observed and calculated chick production obtained in the two inland populations in contrast to the island population, may be caused by the different predator communities.
www.wildlifebiology.com /1999/rorvik2.html   (373 words)

  
 ADW: Alopex lagopus: Information
The arctic fox's paws are sheathed in dense fur during the winter,unlike other canids and giving it the name " lagopus" (which means " the rabbit footed").
The fur of the arctic fox changes twice every year.
Disclaimer: The Animal Diversity Web is an educational resource written largely by and for college students.
animaldiversity.ummz.umich.edu /site/accounts/information/Alopex_lagopus.html   (758 words)

  
 Arctic Fox - Lagopus alopex
It is in this place where the Arctic fox is found.
The Arctic fox (Alopex lagopus) makes its home in small burrows in frost-free ground, often in low mounds, or in rock piles.
Because the Arctic fox is a scavenger it can usually find food to eat.
www.blueplanetbiomes.org /arctic_fox.htm   (585 words)

  
 Leucocytozoon lovati Infections in Wild Rock Ptarmigan (Lagopus mutus) in Japan -- Hagihara et al. 40 (4): 804 -- ...
Leucocytozoon lovati Infections in Wild Rock Ptarmigan (Lagopus mutus) in Japan -- Hagihara et al.
Articles by Hagihara, M. Articles by Murata, K. Leucocytozoon lovati Infections in Wild Rock Ptarmigan (Lagopus mutus) in Japan
Key words: Hematozoa, Japan, Lagopus mutus, Leucocytozoon lovati, rock ptarmigan.
www.jwildlifedis.org /cgi/content/abstract/40/4/804   (147 words)

  
 Untitled Document   (Site not responding. Last check: 2007-10-29)
An impact of genetic variation and predation on chick survival in willow ptarmigan Lagopus l.
The present study investigates the determinants of chick survival in willow ptarmigan Lagopus l.
However, the present study extends these findings by suggesting a relationship between predation on one side and genetic constitution on the other, and that predation on nesting females, by reducing genetic variation among chicks at hatching, enhance chick mortality.
www.wildlifebiology.com /1999/rorvik1.html   (345 words)

  
 Lycopodium lagopus
LYCOPODIUM LAGOPUS (Laestadius ex C. Hartman) G. Zinserling ex Kuzeneva-Prochorova
clavatum should be carefully examined to check for L. lagopus.
Lycopodium lagopus should be sought throughout this region.
www.dnr.state.oh.us /dnap/Abstracts/K-L/lycolago.htm   (155 words)

  
 California Fungi: Coprinus lagopus   (Site not responding. Last check: 2007-10-29)
Synonym: Coprinopsis lagopus (Fr.: Fr.) Redhead, Vilgalys, & Moncalvo
Cap 3-6 cm broad, obtuse-conic, expanding to nearly plane, umbonate, the margin recurved in age, often split or ragged from deliquescing gills; surface at first covered with erect, soft, white hairs (universal veil remnants), typically weathering away at maturity to reveal a striate, greyish-brown cuticle; flesh thin, pale grey.
The dense, erect, white hairs which cover the young fruiting body and the lignicolous habit help characterize this species.
www.mykoweb.com /CAF/species/Coprinus_lagopus.html   (182 words)

  
 IngentaConnect Territorial status and survival in red grouse Lagopus lagopus sco...
IngentaConnect Territorial status and survival in red grouse Lagopus lagopus sco...
Territorial status and survival in red grouse Lagopus lagopus scoticus: hope for the doomed surplus?
A previous study of survival in territorial and non-territorial red grouse Lagopus lagopus scoticus conducted between 1957 and 1967 found that territorial status in the autumn pre-determined over-winter survival.
www.ingentaconnect.com /content/mksg/jab/2002/00000033/00000001/art02807   (249 words)

  
 works cited
blue foxes, Alopex lagopus, as evaluated by IR thermography and body cooling.
Prestrud, P. Adaptations by the Artic fox, Alopex lagopus, to the polar winter.
adipose tissue in wild arctic foxes, Alopex lagopus, on Svalbard.
www.bio.davidson.edu /Courses/anphys/1999/Counts/works.html   (210 words)

  
 Alaska State Bird: Ptarmigan - SHG Resources
There are three kinds of ptarmigan, and all are found in Alaska.
Willow Ptarmigan (Lagopus lagopus) are found nearly everywhere in Alaska's high, treeless country.
In Alaska, Rock Ptarmigan live in all major treeless areas except the flat tundras of the western and northern coasts.
www.shgresources.com /ak/symbols/bird   (1241 words)

  
 Alaska State Bird Alaska Willow Ptarmigan Lagopus lagopus alascensis
The Alaska Willow Ptarmigan (Lagopus lagopus alascensis Swarth) is the official bird of the state.
State Bird List: List of all of the state birds.
No copyright is claimed on non-original or licensed material.
www.netstate.com /states/symb/birds/ak_willow_ptarmigan.htm   (154 words)

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