7,660 results ·
Vocalizations of the long-tailed weasel (Mustela frenata)
Journal Article Vocalizations of the Long-Tailed Weasel (Mustela frenata) Get access Gerald E. Svendsen Gerald E. Svendsen Department of Zoology, Ohio University, Athens, Ohio 45701The Rocky Mountain Biological Laboratory, Gothic-Crested Butte, Colorado 81224 Search for other works by this author on
Structure and location of burrows of yellow-bellied marmot
The yellow-bellied marmot spends approximately 80% of its life in a burrow. Burrows provide protection from the rigors of the environment, pred- ators and other marmots. They provide a hibernaculum in winter and may func- tion as a nursery in summer. Selection of a burrow site is therefore an import
Polymorphisms at regulatory loci: quantitative inheritance of hemoglobin phenotypes in the deer mouse, Peromyscus maniculatus
The structure and genetics of a montane population of the checkerspot butterfly, <i>Chlosyne palla</i>
Non-random orientation of entrance holes to woodpecker nests in aspen trees
Journal Article Nonrandom Orientation of Entrance Holes to Woodpecker Nests in Aspen Trees Get access D. W. Inouye D. W. Inouye Department of Zoology, University of North Carolina, Chapel Hill, North Carolina 27614 Search for other works by this author on: Oxford Academic Google Scholar The Condor,
Resource overlap between co-occurring copepods: effects of predation and environmental variability
Permeability of trout erythrocytes to nonelectrolytes
Using a densimeter technique, a kinetic analysis was made, employing both entrance and exit studies, of the permeability of erythrocytes of brook trout (Salvelinus fontinalis), rainbow trout (Salmo gairdneri), German brown trout (Salmo trutta) and cutthroat trout (Salmo clarki) to glycerol, ethylene
Facilitated diffusion in erythrocytes of additional mammals
The kinetics of both swelling and shrinking of erythrocytes of the yellow-bellied marmot, golden-mantled ground squirrel, chipmunk, deer mouse, long-tailed vole, montane vole and western jumping mouse indicate that glycerol, ethylene glycol, urea and thiourea penetrate by means of facilitated diffus
Respiratory responses to hypoxia by <i>Ambystoma tigrinum</i> larvae, paedomorphs, and metamorphosed adults
Zooplankton: specific distribution and food abundance
Aspects of circulatory physiology of montane and lowland birds
A comparison of blood values of American goldfinches during summer and winter in Michigan reveals an increase in blood characteristics of winter individuals similar in extent to that of winter pine siskins, raising the possibility that the blood parameters of high altitude birds reflect adjustments
Energetics of small body size and high latitude: the rufous humming bird in Coastal Alaska
Determination of Annual Forage Production
Don J. Neff. 1956.
Colorado River Storage Project
Date: April 11th 1956
Beaver Management
John L. Retzer, Harold M. Swope, Jack D. Remington, and William H. Rutherford. State of Colorado Department of Game and Fish. March 1956.
Colorado River Storage Project- Authority to Construct, Operate and Maintain
Committee’s Conclusions Committee on Interior and Insular Affairs 1955-1956
Archeological Survey of Grizzly Ridge 1995: A Section 110 Planning Survey, Black Canyon of the Gunnison National Monument, Montrose County, Colorado
Archeological survey in the Grizzly Ridge new-lands acquisition in the Black Canyon of the Gunnison National Monument recorded eight prehistoric archeological sites (5MN4504- 5MN4511) and twenty-four isolated finds (5MN4512-5MN4535). The survey was planned and implemented as a Section 110 of the Nat
Upper Colorado River Basin Cottonwood Monitoring Picture Locations .mpk
The Southern Rockies LCC is home to narrowleaf cottonwood (Populus angustifolia), common at elevations above 1800 m, and Fremont cottonwood [a common name regionally attached to the ecologically very similar Populus fremontii subsp. fremontii S. Watson and P. deltoides subsp. wislizenii (S. Watson)
Upper Colorado River Basin River Thalweg
The Southern Rockies LCC is home to narrowleaf cottonwood (Populus angustifolia), common at elevations above 1800 m, and Fremont cottonwood [a common name regionally attached to the ecologically very similar Populus fremontii subsp. fremontii S. Watson and P. deltoides subsp. wislizenii (S. Watson)
Upper Colorado River Basin River Sub-basins
The Southern Rockies LCC is home to narrowleaf cottonwood (Populus angustifolia), common at elevations above 1800 m, and Fremont cottonwood [a common name regionally attached to the ecologically very similar Populus fremontii subsp. fremontii S. Watson and P. deltoides subsp. wislizenii (S. Watson)