Cited by 66Species Distribution and Climate ChangeAvian ecology and behaviorWildlife Ecology and Conservation

Have bird distributions shifted along an elevational gradient on a tropical mountain?

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Campos‐Cerqueira, Marconi, Arendt, Wayne J., Wunderle, Joseph M., Aide, T. Mitchell·2017·Ecology and Evolution

Abstract

An upward shift in elevation is one of the most conspicuous species responses to climate change. Nevertheless, downward shifts and, apparently, the absences of response have also been recently reported. Given the growing evidence of multiple responses of species distributions due to climate change and the paucity of studies in the tropics, we evaluated the response of a montane bird community to climate change, without the confounding effects of land‐use change. To test for elevational shifts, we compared the distribution of 21 avian species in 1998 and 2015 using occupancy models. The historical data set was based on point counts, whereas the contemporary data set was based on acoustic monitoring. We detected a similar number of species in historical (36) and contemporary data sets (33). We show an overall pattern of no significant change in range limits for most species, although there was a significant shift in the range limit of eight species (38%). Elevation limits shifted mostly upward, and this pattern was more common for upper than lower limits. Our results highlight the variability of species responses to climate change and illustrate how acoustic monitoring provides an easy and powerful way to monitor animal populations along elevational gradients.

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  • Since 1998, 8 of 33 Luquillo forest bird species and 10 of 12 resident frog species have undergone elevational shifts.

    “Since 1998, 8 of 33 Luquillo forest bird species (124) and 10 of 12 resident frog species (125) have undergone elevational shifts.”
  • Luquillo forest birds and frogs are known to exhibit elevational range shifts similar to those encountered on other tropical mountains.

    “However, Luquillo forest birds and frogs are known to exhibit elevational range shifts similar to those encountered on other tropical mountains.”

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Research works printed but not linked: 3

  1. Pérez‐Rivera, R. A. (1991). Change in diet and foraging behavior of the Antillean euphonia in Puerto Rico after Hurricane Hugo (Cambio en la dieta y la conducta de forrajeo de Euphonia musica en Puerto Rico después del Huracán Hugo). Journal of Field Ornithology. JSTOR, 62, 474– 478.
  2. Pérez‐Rivera, R. (1995). The importance of vertebrates in the diet of tanagers. Journal of Field Ornithology, 68(2), 178– 182.
  3. Reagan, P. R., & Waide, B. R. (1996). The food web of a tropical rainforest, 1st ed Chicago, IL and London, UK: University of Chicago Press.

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Authors
Campos‐Cerqueira, M., Arendt, W. J., Wunderle, J. M., & Aide, T. M.
Affiliations
  • University of Puerto Rico at Río Piedras (PR)
  • US Forest Service (US)
Corresponding author
Campos‐Cerqueira, Marconi
Venue
Ecology and Evolution
Publisher
Wiley
Published
2017-10-20
Volume
7
Issue
23
Pages
9914-9924
ISSN
2045-7758 (ISSN-L)
OpenAlex
W2767019095
Cited by
66
References
78
Citations by year
2026: 3 · 2025: 4 · 2024: 6 · 2023: 13 · 2022: 4 · 2021: 13 · 2020: 8 · 2019: 7 · 2018: 5 · 2017: 3
FWCI
3.29
Type
journal article
Language
en
Open access
Locations
  • Ecology and Evolution (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (8933/13‐8)
Topics
  • Physical Sciences › Environmental Science › Ecological Modeling › Species Distribution and Climate Change
  • Physical Sciences › Environmental Science › Ecology › Avian ecology and behavior
  • Physical Sciences › Environmental Science › Ecology › Wildlife Ecology and Conservation
Keywords
climate change, altitudinal range shift, mountain birds, tropical mountains, species distribution, range limits, upward range shift, acoustic monitoring, occupancy models, point counts, bird communities

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