Sentences with word «ptarmigan»

We offer this willow ptarmigan female coloring page with several different sentences in addition to our Bird Day collection of coloring page sentence readers.
In the February issue of BioScience, biologists describe the first - of - a-kind recording of caribou and ptarmigan migrations made with 14 automated cameras positioned in the northern foothills of the Brooks Range, Alaska.
Other wildlife that spend winters on the Arctic archipelago like the Svalbard rock ptarmigan (Lagopus muta hyperborea), the sibling vole (Microtus levis), and the Arctic fox (Vulpes lagopus) are undoubtedly affected by these extreme weather events, but researchers focused on the wild Svalbard reindeer (Rangifer tarandus platyrhynchus).
But much of the Avalon is tundra, known locally as barrens — an open, windswept land home to flocks of ptarmigan and the southernmost wild caribou herd in the world, where the trees, if they grow at all, cower in dense, waist - high thickets known as tuckamore.
Female Willow Ptarmigan - picture only - no sentence.
Kurimoto writes that «ptarmigan makes [it] possible to conduct Lightning Network transaction with c - lightning, lnd, eclair in closed network on Testnet, although we ha [ve] been still developing it further:»
Other popular meats include ptarmigan (like grouse), reindeer, puffin and very occasionally seal or whale meat.
We hunted ducks, geese, and little land birds like quail, called ptarmigan.
They estimated the number of individuals traveling, and made telling observations that shed light on caribou and ptarmigan behavior, without interfering with the animals by capturing and tagging them.
Ptarmigan Glades (# 67) requires a bit of skill but with the right conditions these trees will have you grinning.
Tunnel Mountain Resort Douglas Fir Resort Banff Rocky Mountain Resort Hidden Ridge Resort Buffalo Mountain Resort Elk & Avenue Hotel Fox Hotel & Suites Chartlon Hotel Banff Inn Banff Park Lodge Banff Caribou Lodge & Spa Banff Ptarmigan Inn
or Ptarmigan Snowshoeing
From the windows in the cafeteria, we can see ptarmigan, white against the brown of the tundra.
, Gyrfalcons and Ptarmigan in a Changing World, Volume 1.
This bird will see its alpine habitat constricted by a rising tree line, and without the ability to travel long distances to more suitable mountain ranges further north, the white - tailed ptarmigan faces a grim future in the conterminous United States.
«With developing ptarmigan, we will continue to develop and experiment to seek for what kind of architecture is the best to apply Lightning Network for IoT.»
The town's unconventional name is believed to have originated with area gold miners in the 1800s, who wanted to call their camp Ptarmigan — after a grouse that was abundant in the area.
Common sightings include willow ptarmigan (the Alaska state bird), northern wheatears, arctic tern, and white - crown sparrows, just to name a few.
«Alaskan caribou, ptarmigan migrations recorded.»
And then, using data collected by other scientists on three predator - prey pairs — mink - muskrat, gyrfalcon - rock ptarmigan and phage - Vibrio cholerae — they show how their theory could explain unexpected population cycles.
Alaska State Bird - Willow Ptarmigan - picture only - no sentence.
Sirs: This picture, which was taken on a skiing tour in the Canadian Rockies, will show how close one can approach a ptarmigan before he will take flight.
It seems like larger shrubs will benefit some animals, like moose and ptarmigan, while other animals, like caribou, could be harmed.»
Ptarmigan, because they can fly quickly, were harder to count, and were seldom seen when snow covered all the vegetation.
Other scientists have pointed to coat - color mismatch against snowless ground as a cause for recent range decreases of hares, ptarmigan and other species.
The next year, the Center reached a historic legal settlement with the Service mandating protection decisions for 757 species, including the white - tailed ptarmigan — and the next year, the agency announced the bird may warrant protection.
The smallest bird in the grouse family, the white - tailed ptarmigan is also one of the few animals that lives on alpine mountaintops throughout its entire life.
And since the white - tailed ptarmigan is an «indicator species» for high - elevation ecosystems — the canary in the alpine — its path toward demise could signal the complete collapse of these ecosystems in the not - so - distant future.
KEY DOCUMENTS 2012 Decision that federal protection may be warranted 2010 Federal Endangered Species Act listing petition Map of predicted climate change effects on white - tailed ptarmigan's range
To make sure the white - tailed ptarmigan's uniqueness doesn't leave it high and dry in the face of climate change — as well as other threats — in 2010 the Center filed a scientific petition to earn federal protection for the bird in the lower 48 states, where it's by far the most imperiled.
Every part of this ptarmigan is adapted to help it thrive in a forbiddingly frigid climate, from its feathered, snowshoe - like talons to its seasonally changing plumage to its remarkable metabolic ability to gain body mass even throughout the harsh winters of its home.
But on a planet with a warming climate, these same adaptations could spell the bird's doom: The ptarmigan's range is severely limited by its sole dependence on alpine habitat, which is shrinking as hotter temperatures sneak up the mountainsides, threatening to push the treeline — and the ptarmigan — to ever - higher elevations, until there's no more room to rise.
Their quarry in the United Kingdom, may be partridge or grouse, pheasant, ptarmigan, blackgame, snipe or woodcock: whilst overseas bird dogs are worked on quail, willow grouse, sand grouse, guinea fowl, sagehen, francolin and any other bird that will sit to a dog — that is to say, will attempt to avoid a potential predator by concealment rather than by taking to the wing at the first sign of danger.
Red grouse are British subspecies of a Holarctic species that we North Americans call a «willow ptarmigan
Cyril Paris and Cliff White explore the Ptarmigan Valley near Lake Louise after being told of amazing skiing in the area by Swiss Guides and the Lake Louise Ski Club.
Here, you enjoy a trip up Cairngorm Mountain on the UK's only funicular railway, stopping for some time at the Ptarmigan Summit Station, from where there are spectacular panoramic views that stretch over the surrounding mountains.
As you ascend the mountain railway to the Ptarmigan summit station, more and more of the park is unveiled, and you can see all the way over the distant peaks.
Viewers will also enjoy a selection of photographs of northern birds such as Trumpeter Swans, Hawk Owls, Great - horned owls, Ptarmigan, Bald Eagles, Canada Geese, and marine birds like Atlantic puffins and Gannets.
I first gave a talk about mosaics to the three classes at Muthill Primary School, then we set about making the birds: black grouse, ptarmigan, waxwing, osprey, sparrowhawk and buzzard.
The white - tailed ptarmigan, a unique ground - nesting bird, lives entirely in alpine environments.
As the stakes continued to rise exponentially for mountain species, in summer 2010 we stepped up our campaign by filing simultaneous scientific petitions to protect the white - tailed ptarmigan, Bicknell's thrush, i» iwi and San Bernardino flying squirrel under the Endangered Species Act.
Even higher densities have been observed on Sholes, Ptarmigan and Ice Worm Glacier.
In the experiment for the second type of power socket, real time payment was made when a closed network, made up of «ptarmigan» nodes and other «Lightning Network specific software (BOLT) was configured on Testnet,» Kurimoto wrote.
A manual on how to use «ptarmigan» is available on GitHub.
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