Volume 61, Number 4 (2001)
Front Matter
Articles
Biology and conservation of the Coral Pink Sand Dunes tiger beetle, Cicindela limbata albissima Rumpp
C. Barry Kinsley and James M. Hill
Variation in the bark call of the red squirrel (Tamiasciurus hudsonicus)
Osamu Yamamoto, Barry Moore, and Leonard Brand
Nanonemoura, a new stonefly genus from the Columbia River Gorge, Oregon (Plecoptera: Nemouridae)
R. W. Baumann and G.R. Fiala
Site and stand characteristics related to white pine blister rust in high-elevation forests of southern Idaho and western Wyoming
Jonathan P. Smith and James T. Hoffman
Exotic plants in early and late seral vegetation of fifteen northern Rocky Mountain environments (HTs)
T. Weaver, D. Gusafson, and J. Lichthardt
A rule-based model for mapping potential exotic plant distribution
Don G. Despain, T. Weaver, and Richard J. Aspinall
Comparative tolerance of four stocks of cuttthroat trout to extremes in temperature, salinity, and hypoxia
Eric J. Wagner, Ronney E. Arndt, and Mark Brough
Drumming behavior and life history notes of a high-altitude Colorado population of the stonefly Isoperla petersoni Needham
John B. Sandberg and Kenneth W. Stewart
Physiological, morphological, and environmental variation among geographically isolated cottonwood (Populus deltoides) populations in New Mexico
Diane L. Rowland, Lucille Beals, Amina A. Chaudhry, Ann S. Evans, and Larry S. Grodeska
Experimental manipulations of precipitation seasonality: effects on oak (Quercus) seedling demography and physiology
Jake F. Weltzin, Keirith A. Snyder, and David G. Williams
Sasquaperla hoopa, a new stonefly genus and species from northern California (Plecoptera: Chloroperlidae)
B. P. Stark and R. W. Baumann
A habitat suitability model for pygmy rabbits (Brachylagus idahoensis) in southeastern Idaho
Kate I. Gabler, Laura T. Heady, and John W. Laundré
Notes
Sexual dimorphism and body temperatures of Sceloporus siniferus from Guerrero, México
Julio A. Lemos-Espinal, Geoffrey R. Smith, and Royce E. Ballinger
Notes on the winter diet of Short-eared Owls in northern California
Raymond J. Bogiatto, John A. Hindley, and Rebecca L. Surles