Title
Disease alters macroecological patterns of North American bats
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Publication Date
January 2015
Abstract
We investigated the effects of disease on the local abundances and distributions of species at continental scales by examining the impacts of white‐nose syndrome, an infectious disease of hibernating bats, which has recently emerged in North America. White‐nose syndrome has caused a 10‐fold decrease in the abundance of bats at hibernacula in North America, eliminating large differences in species abundance patterns that existed between Europe and North America prior to disease emergence. White‐nose syndrome has also caused extensive local extinctions (up to 69% of sites in a single species). For five out of six species, the risk of local extinction was lower in larger winter populations, as expected from theory, but for the most affected species, the northern long‐eared bat (Myotis septentrionalis), extinction risk was constant across winter colony sizes, demonstrating that disease can sometimes eliminate numerical rarity as the dominant driver of extinction risk by driving both small and large populations extinct. Species interactions, including disease, play an underappreciated role in macroecological patterns and influence broad patterns of species abundance, occurrence and extinction.
Keywords
Disease Ecology, Extinction Risk, Macroecology, Population Monitoring, Pseudogymnoascus Destructans, White‐Nose Syndrome
Type
Article
Notes
Global Ecology and Biogeography, Vol. 24, no. 7 (2015-01-27).
Identifier
SFS0050354_00001
Recommended Citation
Frick, Winifred F; Puechmaille, Sebastien J.; Hoyt, Joseph R; Nickel, Barry A.; Langwig, Kate E.; Foster, Jeffrey T.; Barlow, Kate E.; Bartonička, Tomáš; Feller, Dan; Haarsma, Anne‐Jifke; Herzog, Carl; Horáček, Ivan; van der Kooij, Jeroen; Mulkens, Bart; Petrov, Boyan; Reynolds, Rick; Rodrigues, Luísa; Stihler, Craig W.; Turner, Gregory G.; and Kilpatrick, A. Marm, "Disease alters macroecological patterns of North American bats" (2015). KIP Articles. 1262.
https://digitalcommons.usf.edu/kip_articles/1262