Fitzgerald, J.L., J.E. Ogilvie, P.J. CaraDonna. Intraspecific body size variation across distributional moments reveals trait filtering processes. Journal of Animal Ecology, 94(3): 394-409. Special Issue on intraspecific variation in evolution and ecology. https://doi.org/10.1111/1365-2656.14186 [pdf]

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Fitzgerald, J.L., J.E. Ogilvie, P.J. CaraDonna. Ecological drivers and consequences of bumble bee body size variation. Environmental Entomology, 51(6): 1055-1068. https://doi.org/10.1093/ee/nvac093 [pdf]

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Fitzgerald, J.L., K.L. Stuble, L.M. Nichols, S.E. Diamond, T.R. Wentworth, S.L. Pelini, N.J. Gotelli, N.J. Sanders, R.R. Dunn, CA. Penick. Abundance of spring- and winter-active arthropods declines with warming, Ecosphere 12(4):e03473. http://dx.doi.org/10.1002/ecs2.3473

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Pinilla-Gallego, M.S., E.E. Williams, A. Davies, J.L. Fitzgerald, S. McArt, R.E. Irwin. Within-Colony Transmission of Microsporidian and Trypanosomatid Parasites in Honey Bee and Bumble Bee Colonies, Environmental Entomology 49, no. 6 (2020): 1393-1401. https://doi.org/10.1093/ee/nvaa112

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Beasley, D.E., J.L. Fitzgerald, A. Fowler, K. Keleher, M.M. Lopez-Uribe, S.D. Frank, D.R. Tarpy, R.R. Dunn. Do Bee Wings Adapt for Flight in Urban Environments? Southeastern Naturalist 18, no. 2 (2019):183–191. https://doi.org/10.1656/058.018.0210

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Fitzgerald, J.L. The Near Future of Field Notes. Transactions of the American Philosophical Society. Special issue on the future of field work.

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Schenker, O.J.*, K.C. Arrowsmith, J.L. Fitzgerald. Allometric scaling and variation in proboscis length across Rocky Mountain bumble bees (Bombus spp.). Journal of Pollination Ecology.

​     * = undergraduate student

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Fitzgerald, J.L., P.J. CaraDonna. Proportional pollen load capacity varies by species and caste in wild bumble bees. Insectes Sociaux.

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Fitzgerald, J.L., J.E. Ogilvie, P.J. CaraDonna. How does morphological integration and trait scaling influence foraging specialization in bumble bees?  

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Godtfredsen, E.B, P.J. CaraDonna, A.J. Foxx, J.A. Bain, B.J. Connolly, K.M. Dawdy, A.M. Doucet, J.L. Fitzgerald, G.E. Kirschke, J.E. Ogilvie, C.C. Rigby, J.P. Scholl, D.J. Sandacz, S. Rosa, A.C. Zink, A.M. Iler. Phenological change does not have consistent demographic consequences. 

pre print: https://doi.org/10.1101/2025.10.29.685396