9 Works

Data from: Effect of pyric herbivory on source-sink dynamics in grassland birds

Craig A. Davis, Roy T. Churchwell, Samuel D. Fuhlendorf, David M. Engle & Torre J. Hovick
Grasslands world-wide provide a host of ecosystem services. In particular, these grasslands serve as biodiversity repositories for a myriad of imperilled animal species. One such group is grassland birds, which have experienced significant declines, predominantly caused by extensive loss and degradation of native grasslands. Rangeland management that promotes increasing and sustaining livestock production through reducing the inherent, disturbance-driven variability that historically occurred in grasslands is considered a major contributing factor to these declines. An alternative...

Data from: MycoDB, a global database of plant response to mycorrhizal fungi

V. Bala Chaudhary, Megan A. Rúa, Anita Antoninka, James D. Bever, Jeffery Cannon, Ashley Craig, Jessica Duchicela, Alicia Frame, Monique Gardes, Catherine Gehring, Michelle Ha, Miranda Hart, Jacob Hopkins, Baoming Ji, Nancy Collins Johnson, Wittaya Kaonongbua, Justine Karst, Roger T. Koide, Louis J. Lamit, James Meadow, Brook G. Milligan, John C. Moore, , Bridget Piculell, Blake Ramsby … & Jason D. Hoeksema
Plants form belowground associations with mycorrhizal fungi in one of the most common symbioses on Earth. However, few large-scale generalizations exist for the structure and function of mycorrhizal symbioses, as the nature of this relationship varies from mutualistic to parasitic and is largely context-dependent. We announce the public release of MycoDB, a database of 4,010 studies (from 438 unique publications) to aid in multi-factor meta-analyses elucidating the ecological and evolutionary context in which mycorrhizal fungi...

Data from: Immunoglobulin detection in wild birds: effectiveness of three secondary anti-avian IgY antibodies in direct ELISAs in 41 avian species

Carol A. Fassbinder-Orth, Travis E. Wilcoxen, Tiffany Tran, Raoul K. Boughton, Jeanne M. Fair, Erik K. Hofmeister, Jennifer L. Grindstaff & Jen C. Owen
1.Immunological reagents for wild, non-model species are limited or often non-existent for many species. 2. In this study, we compare the reactivity of a new anti-passerine IgY secondary antibody with existing secondary antibodies developed for use with birds. Samples from 41 species from the following six avian orders were analysed: Anseriformes (1 family, 1 species), Columbiformes (1 family, 2 species), Galliformes (1 family, 1 species), Passeriformes (16 families, 34 species), Piciformes (1 family, 2 species)...

Data from: Asymmetric energetic costs in reciprocal-cross hybrids between carnivorous mice (Onychomys)

J. Ryan Shipley, Polly Campbell, Jeremy B. Searle & Bret Pasch
Aerobic respiration is a fundamental physiological trait dependent on coordinated interactions between gene products of the mitochondrial and nuclear genomes. Mitonuclear mismatch in interspecific hybrids may contribute to reproductive isolation by inducing reduced viability (or even complete inviability) due to increased metabolic costs. However, few studies have tested for effects of mitonuclear mismatch on respiration at the whole organism level. We explored how hybridization affects metabolic rates in closely related species of grasshopper mice (genus...

Data from: Trade-offs among locomotor performance, reproduction, and immunity in lizards

Jerry F. Husak, Haley A. Ferguson & Matthew B. Lovern
Life-history theory predicts that investment of acquired energetic resources to a particular trait denies those same resources from being allocated to a different trait, resulting in life-history trade-offs. Dynamic, whole-organism performance traits, including locomotor capacity, are key to fitness and fit within this framework. Such performance traits are typically energetically expensive, but are seldom integrated into life-history studies. We manipulated diet and allocation of resources to performance, via exercise training, to examine trade-offs among endurance...

Data from: A ground-nesting Galliform’s response to thermal heterogeneity: Implications for ground-dwelling birds

J. Matthew Carroll, Craig A. Davis, R. Dwayne Elmore & Samuel D. Fuhlendorf
The habitat selection choices that individuals make in response to thermal environments influence both survival and reproduction. Importantly, the way that organisms behaviorally respond to thermal environments depends on the availability and juxtaposition of sites affording tolerable or preferred microclimates. Although, ground nesting birds are especially susceptible to heat extremes across many reproductive stages (i.e., breeding, nesting, brood rearing), the mechanistic drivers of nest site selection for these species are not well established from a...

Data from: Resource levels and prey state influence antipredator behavior and the strength of nonconsumptive predator effects

Catherine M. Matassa, Sarah C. Donelan, Barney Luttbeg & Geoffrey C. Trussell
The risk of predation can drive trophic cascades by causing prey to engage in antipredator behavior (e.g. reduced feeding), but these behaviors can be energetically costly for prey. The effects of predation risk on prey (nonconsumptive effects, NCEs) and emergent indirect effects on basal resources should therefore depend on the ecological context (e.g. resource abundance, prey state) in which prey manage growth/predation risk tradeoffs. Despite an abundance of behavioral research and theory examining state-dependent responses...

Data from: Shaped by the past, acting in the present: transgenerational plasticity of anti-predatory traits

Lynne E. Beaty, Jillian D. Wormington, Bart J. Kensinger, Kristen N. Bayley, Scott R. Goeppner, Kyle D. Gustafson & Barney Luttbeg
Phenotypic expression can be altered by direct perception of environmental cues (within-generation phenotypic plasticity) and by the environmental cues experienced by previous generations (transgenerational plasticity). Few studies, however, have investigated how the characteristics of phenotypic traits affect their propensity to exhibit plasticity within and across generations. We tested whether plasticity differed within and across generations between morphological and behavioral anti-predator traits of Physa acuta, a freshwater snail. We reared 18 maternal lineages of P. acuta...

Data from: Ontogenetic development of otoliths in alligator gar

James M. Long & Richard A. Snow
Alligator Gar Atractosteus spatula is a species of conservation concern throughout its range and an examination of otoliths during early development would aid understanding its life history and ecology. We conducted X-ray computed tomography (CT) scans, scanning electron microscopy (SEM), and light microscopy to examine the three pairs of otoliths and how they developed over time in relation to fish size and age. The sagittae are the largest, with distinct dorsal and ventral lobes, and...

Registration Year

  • 2016
    9

Resource Types

  • Dataset
    9

Affiliations

  • Oklahoma State University
    9
  • University of Kansas
    1
  • Michigan Technological University
    1
  • King Mongkut's University of Technology Thonburi
    1
  • California State University, Northridge
    1
  • Oklahoma Department of Wildlife Conservation
    1
  • University of Massachusetts Darmouth
    1
  • New Mexico State University
    1
  • University of Georgia
    1
  • Safeware Engineering (United States)
    1