Phenology, or the timing of biological events, has been found to shift in response to changing climates and key environmental cues such as spring temperatures and snowmelt date. These phenological shifts have been observed to be particularly extreme in mid-to-high latitude alpine environments, like

Pathogens can have strong negative effects on individual fitness that scale up to influence population dynamics. Because of this, understanding the ecological contexts that shape pathogen transmission and prevalence is critical for understanding community dynamics and ecosystem function. Puccinia mo

Understanding plant reproductive strategies is important for interpreting population dynamics and species resilience. We investigated the mating system, pollen limitation, and pollinator interactions of Geum triflorum (prairie smoke), a subalpine wildflower. Experiments took place at the Rokcky Moun

Climate change is putting montane plant species at risk that rely on historical patterns of precipitation and snowmelt timing. Floral traits, such as nectar production and morphology can be impacted by water availability. Hybridization of plants has the potential to provide adaptation to climate cha

Deer are prolific herbivores that, if left to increase exponentially, could decimate populations of plants and possibly other herbivores. Due to the rapidly increasing abundance of deer, this is a risk that is getting ever closer to becoming a reality. This phenomenon is a concern for herbivores tha

Noisy, unpredictable sounds are often present in the vocalizations of fearful and stressed juvenile animals across many taxa. A variety of structural characteristics, called nonlinear acoustic phenomena, which include subharmonics, rapid frequency modulations, and deterministic chaos are responsible

Years of early snowmelt tend to have a decrease in floral abundance throughout the year. This causes flowers to be more susceptible to frost and drought stress. Based on which flowers are successful this can affect bumble bee diet breadth due to the direct correlation between bumble bee proboscis le

Plant reproductive success is often influenced by not only direct effects of flower-eating herbivores (florivores) consuming floral tissues, but also the indirect effects of pollinator visitation. Previous literature suggests that florivore damage can negatively influence pollinator visitation, cons

The theory of pollination syndromes is pervasive in pollination biology. Correlational selection may explain why certain flower phenotypes are selected for by certain pollinators thereby offering support for the theory of pollinations syndromes. Using potted individuals of the hummingbird-pollinated

The capabilities of remote sensing technology are advancing rapidly, and with it, the applications of those technologies are also advancing. Indices such as Normalized Difference Vegetation Index (NDVI) have long been used to determine vegetative health, but no direct measurements have been made to

Hemiparasitic plants rely on their hosts for some of their nutritional requirements, but are still able to photosynthesize and absorb water and nutrients through their roots. Parasitic plants have been shown to impact plant community diversity by reducing dominant species' competitive ability, thus