4,853 results

Article

Dispersal of yearling yellow bellied marmots <i>Marmota flaviventris</i>

1981Animal Behaviour
Student Paper

Patterns in insect herbivory

1981
Student Paper

Nectar preferences in hummingbirds

1981
Student Paper

The river continuum concept: fact or fiction?

1981
Student Paper

Alert behavior of marmots while foraging

1981
Article

A new high-altitude species of <i>Boloria</i> from southwestern Colorado (Nymphalidae), with a discussion of phenetics and hierarchical decisions

1980Journal of the Lepidopterists' Society
Student Paper

Community structure, Copper Creek, Gothic, Colorado

1980
Student Paper

Assessing the Role of Oxbow Deposits in Carbon and Nitrogen Dynamics within Alpine Watersheds

Despite their abundance, floodplains are poorly understood components of the global carbon cycle that are not well represented in Earth system models. The hydrology of floodplains was thought to be the major factor in controlling the chemical state and microbial activity within their sediments and g

2017
Student Paper

Concentrating very dilute cadmium solutions with Cheelex-100, an ion-exchange resin

1979
Student Paper

The boom and the crash: the world of the microcosm

1979
Student Paper

Presence and population characteristics of small mammals in the krummholz of Mt. Galena, Colorado

1979
Thesis

Experimental manipulations involving the determinants of the spatial distribution of benthic invertebrates within the substrate of stony streams

1979
Article

The population dynamics of aphids on fireweed: a comparison of local populations and metapopulations

1978Canadian Journal of Zoology
Student Paper

Observational study on the tricopteran larvae (Family Limnephilidae) with special reference to distribution among habitats

1978
Student Paper

Dragonfly emergence in the upper kettle pond: emergent densities and an estimate of total population

1979
Thesis

Vegetation of the iron hills complex, Powderhorn, Colorado: an environmental basline inventory and analysis

1979
Student Paper

A study of the <i>Veratrum californicum</i> communities on the eastern slope of Gothic Mountain

1971
Student Paper

A faunal survey of two trapping sites

1971
Thesis

Dimensions of difference: Multi-scale consequences of trait variation in bumble bees

Body size is arguably one of the most important traits influencing the physiology and ecology of animals. Shifts in animal body size have been observed in response to climate change, including in bumble bees (Bombus spp.). Bumble bee size shifts have occurred concurrently with the precipitous popula

2025
Article

Resource partitioning in bumblebees

1977Journal of the New York Entomological Society