@article {ISI:000260499700014,
	title = {Scale-dependent responses to forest cover displayed by frugivore bats},
	journal = {Oikos},
	volume = {117},
	year = {2008},
	month = {oct},
	pages = {1725{\textendash}1731},
	publisher = {BLACKWELL PUBLISHING},
	type = {Article},
	address = {9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND},
	abstract = {Despite vast evidence of species turnover displayed by Neotropical bat communities in response to forest fragmentation, the exact shape of the relationship between fragment area and abundance for individual bat species is still unclear. Bats{\textquoteright} ample variation in diet, morphology, and movement behaviour can potentially influence species{\textquoteright} perception of the landscape. Thus, studies describing fragment area at a single spatial scale may fail to capture the amount of forest available from the perspective of individual bat species. In the present paper, we study the influence of forest cover on bats inhabiting a fragmented forest in Mexico, focusing on some of the most common frugivore species: Artibeus jamaicensis, Carollia spp. (C. brevicauda/C. perspicillata) and Sturnira spp. (S. lilium/S. ludovici). We quantified forest cover at scales ranging from 50 to 2000 m, and measured the influence of forest cover on bat capture success, a surrogate for abundance. The three species displayed positive and significant scale-dependent associations with forest cover. Abundance of A. jamaicensis increased with forest cover measured at scales ranging between 500 and 2000 m, while Carollia spp. responded more strongly to variation in forest cover measured at scales 100-500 m. For Sturnira spp., abundance was a function of presence of creeks near mist-netting sites, and amount of secondary forest present at a 200 m scale. The observed variation in responses to forest cover can be explained in light of interspecific differences in diet, home range, and body size. Our results illustrate a method for measuring the effect of forest fragmentation on mobile species and suggest that changes in abundance in fragmented landscapes emerge from the interaction between species{\textquoteright} traits and landscape structure.},
	issn = {00301299},
	doi = {10.1111/j.1600-0706.2008.16495.x},
	url = {http://doi.wiley.com/10.1111/j.1600-0706.2008.16495.x},
	author = {Pinto, Naiara and Keitt, Timothy H}
}
