



University Press Releases
“Hundreds of Andean bird species at risk due to deforestation: New research shows how to protect them” – Florida Museum of Natural History
“Bright light bars big-eyed birds from human-altered landscapes” – Florida Museum of Natural History
“Birds’ eye size reflects habitat and diet, may predict sensitivity to environmental change” – Florida Museum of Natural History
“Birds’ eye size offers clues to coevolutionary arms race between brood parasites, hosts” – University of Illinois
PUBLICATIONS
My Research Gate profile has pdfs of all publications.
Ausprey, I. J., D. Hanley, M. E. Hauber, T. Hiers, and J. McEntee. 2025. Correlated evolution between the avian visual system and nest architecture. Evolution. https://doi.org/10.1093/evolut/qpaf088
Ausprey, I. J. 2024 . Eye morphology contributes to the ecology and evolution of the aquatic avifauna. Journal of Animal Ecology. https://doi.org/10.1111/1365-2656.14141
Ausprey, I. J., F. L. Newell, and S. K. Robinson. 2024. Dispersal limitation predicts the spatial and temporal filtering of tropical bird communities in isolated forest fragments. Functional Ecology. https://doi.org/10.1111/1365-2435.14462.
Mamani-Cabana, N.**, F. L. Newell, S. K. Robinson, and I. J. Ausprey. 2023. Rango de hogar y uso de hábitat del Frutero Verde y Negro (Pipreola riefferii) en bosques montanos fragmentados al norte de Perú. Ornitología Neotropical 34: 78 – 86. https://doi.org/10.58843/ornneo.v34i2.1035 (** Peruvian Field Assistant)
Ausprey, I. J., F. L. Newell, & S. K. Robinson. 2023. Sensitivity of tropical montane birds to anthropogenic disturbance and management strategies for their conservation in agricultural landscapes. Conservation Biology 00, e14136. https://doi.org/10.1111/cobi.14136
- Media Coverage: Florida Museum
Montaño-Centella, F., J. Muñoz, G. Magnini, I. J. Ausprey, & 15 co-authors. 2023. Network structure of avian mixed-species flocks decays with elevation and latitude across the Andes. Philosophical Transactions of the Royal Society B. 378: 20220099. http://doi.org/10.1098/rstb.2022.0099
Ausprey, I. J., F. L. Newell, and S. K. Robinson. 2022. Functional response traits and altered ecological niches drive the disassembly of cloud forest bird communities in tropical montane countrysides. Journal of Animal Ecology 91: 2314-2328. https://doi.org/10.1111/1365-2656.13816
Newell, F. L., Ausprey, I. J., and Robinson, S. K. 2022. Wet and dry extremes reduce arthropod biomass independently of leaf phenology in the wet tropics. Global Change Biology, 00, 1– 16. https://doi.org/10.1111/gcb.16379
- Media Coverage: Florida Museum, Cosmos Magazine
Newell, F. L., Ausprey, I. J., and Robinson, S. K. 2022. Spatiotemporal climate variability in the Andes of northern Peru: Evaluation of gridded datasets to describe cloud forest microclimate and local rainfall. International Journal of Climatology, 42 (11), 5892– 5915. https://doi.org/10.1002/joc.7567
Ausprey, I. J. and M. E. Hauber. 2021. Host and brood parasite coevolutionary interactions covary with comparative patterns of the avian visual system. Biology Letters 17: 20210309. https://doi.org/10.1098/rsbl.2021.0309.
- Media Coverage: University of Illinois, Popular Science
Ausprey, I. J. 2021. Adaptations to light contribute to the ecological niches and evolution of the terrestrial avifauna. Proceedings of the Royal Society B: Biological Sciences 288: 20210853. http://doi.org/10.1098/rspb.2021.0853
- Media Coverage: Florida Museum, Scientific American, Washington Post
Ausprey, I. J., F. L. Newell, and S. K. Robinson. 2021. Adaptations to light predict the foraging niche and disassembly of avian communities in tropical countrysides. Ecology e03213. https://doi.org/10.1002/ecy.3213
- Media Coverage: Florida Museum, Science Magazine
Jones, T. M., J. D. Brawn, I. J. Ausprey, A. C. Vitz, A. D. Rodewald, D. W. Raybuck, T. J. Boves, C. J. Fiss, D. J. McNeil, S. H. Stoleson, J. L. Larkin, W. A. Cox, A. C. Schwarzer, N. Horsley, E. M. Trumbo, and M. P. Ward. 2020. Parental benefits and offspring costs reflect parent-offspring conflict over the age of fledging among songbirds. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2008955117
Chumpitaz-Trujillo, K.**, F. L. Newell, and I. J. Ausprey. 2018. Utilización de patrones de muda para determiner la edad de Myiothlipis coronata. Ornitología Neotropical 29: S75–S81. https://doi.org/10.58843/ornneo.v29i2.161 (**Peruvian Field Assistant)
Stephens, J. L., I. J. Ausprey, N. Seavy, and J. D. Alexander. 2015. Fire severity affects mixed broadleaf–conifer forest bird communities: Results for 9 years following fire. Ornithological Applications (Condor) 117: 430-446. https://doi.org/10.1650/CONDOR-14-58.1
Newell, F. L., T. Beachy, A. D. Rodewald, C. G. Rengifo, I. J. Ausprey, and P. G. Rodewald. 2014. Cerulean Warbler prey use during breeding and non-breeding seasons: Evidence for the breeding currency hypothesis. Journal of Field Ornithology 85: 310-320. https://doi.org/10.1111/jofo.12070
Newell, F. L., T. Beachy, A. D. Rodewald, C. G. Rengifo, I. J. Ausprey, and P. G. Rodewald. 2014. Foraging behavior of migrant warblers in mixed-species flocks in Venezuelan shade coffee: Interspecific differences, tree species selection, and effects of drought. Journal of Field Ornithology 85: 134-151. https://doi.org/10.1111/jofo.12056
Ausprey, I. J. and A. D. Rodewald. 2013. Post-fledging dispersal timing and natal home range size of two songbird species in an urbanizing landscape. Ornithological Applications (Condor) 115: 102-114. https://doi.org/10.1525/cond.2013.110176
Ausprey, I. J. and A. D. Rodewald. 2011. Post-fledging survivorship and habitat selection across a rural-to-urban landscape gradient. Ornithology (Auk) 128: 293-302. https://doi.org/10.1525/auk.2011.10158