2,570 results — type: Journal Article
Article
Adaptive significance of pigment polymorphism in Colias butterflies. II. Thermoregulation and photoperiodically controlled melanin variation in Colias eurytheme
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Long-term measurements of ice nucleating particles at Atmospheric Radiation Measurement (ARM) sites worldwide
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Development of the Upper Colorado River
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Does rainfall or temperature influence antipredator vigilance in a hibernating mammal?
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Novel aspects of the life history of two Ambystomas
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Relaxation of the leaf economics spectrum within and across quaking aspen Populus tremuloides genotypes
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Nanda-Hamner Curves Show Huge Latitudinal Variation but No Circadian Components in <i> Drosophila Montana </i> Photoperiodism
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Some energetic aspects of behavior in a montane hummingbird nesting habitat
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Bird Notes from Salida, Chaffee County, Colorado
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Quantitative studies in angiosperm taxonomy. X. Valeriana. XI. Geranium. XII. Mimulus
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Measurements of low levels of molybdenum in the environment using aquatic insects
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Role of animal detritivores in the breakdown of emergent plant detrius in temporary ponds
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Interspecific pollen transfer as a mechanism of competition: effect of Castilleja linariaefolia pollen on seed set of Ipomopsis aggregata
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Reproductive strategies in the butterflies. I. Mating frequency, plugging, and egg number
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Mechanisms of tolerance to floral larceny in two animal-pollinated wildflowers, <i>Polemonium viscosum</i> and <i>Ipomopsis aggregata</i>
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The consequences of direct versus indirect spsecies interactions on selection on traits: pollination and nectar robbing in Ipomopsis aggregata
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Vegetational succession in subalpine ponds in the Rockies
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Thermoregulation and water requirements in semiarid and montane populations of the least chipmunk, Eutamias minimus. I. Metabolic rate and body temperature
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Anther evolution: pollen presentation strategies when pollinators differ in efficiency
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