2,570 results — type: Journal Article
Remote sensing of ploidy level in quaking aspen (<i>Populus tremuloides</i> Michx.)
When Coal Was King: A History of Crested Butte, Colorado, 1880-1951
Journal Article When Coal Was King: A History of Crested Butte, Colorado, 1880–1951 Get access When Coal Was King: A History of Crested Butte, Colorado, 1880–1951. By Smith Duane A.. (Golden: Colorado School of Mines Press, 1984. xiii + 144 pp. Illustrations, map, essay on sources, index. $9.95, pap
Cover Story: Pitkin County
To the Editor.— The response to my painting, Pitkin County , on the cover of the Sept 23 issue was a pleasant surprise. The many inquiries and compliments I received from physicians who saw the cover are both encouraging and rewarding. I thank the staff ofThe Journalfor its fine presentation of my p
Phenetics of natural populations. IV. The population asymmetry parameter in the butterfly <i>Coenonympha tullia</i>
An evaluation of MS-222 and benzocaine as anesthetics for metamorphic and paedomorphic tiger salamanders (<i>Ambystoma tigrinum nebulosum</i>)
Pattern and variation of the time budget of yellow-bellied marmots.
Accuracy assessment of skeletochronology in the Arizona tiger salamander (<i>Ambystoma tigrinum nebulosum</i>)
The evolution of quantitative traits in complex environments
Food, refuge or both? The influence of moss on grazer assemblages in high altitude streams
Do yellow-bellied marmots perceive enhanced predation risk when they are farther from safety?: an experimental study
Nectar yeasts in <i>Delphinium nuttallianum</i> (Ranunculaceae) and their effects on nectar quality
Mirror-image stimulation applied to field behavior studies
The Didymo story: the role of low dissolved phosphorus in the formation of <i>Didymosphenia geminata</i> blooms
Aging, lifespan, and energetics under adult dietary restriction in Lepidoptera
Synchronous visualization of video-taped sounds and motions of insects
Fitness costs of butterfly oviposition on a lethal non-native plant in a mixed native and non-native plant community
Sociality, individual fitness and population dynamics of yellow-bellied marmots
Social behaviour was proposed as a density-dependent intrinsic mechanism that could regulate an animal population by affecting reproduction and dispersal. Populations of the polygynous yellow-bellied marmot (Marmota flaviventris) fluctuate widely from year to year primarily driven by the number of w