BibTex format

author = {Loveridge, R and Wearn, OR and Vieira, M and Bernard, H and Ewers, RM},
doi = {10.1111/btp.12306},
journal = {Biotropica},
pages = {373--380},
title = {Movement behaviour of native and invasive small mammals shows logging may facilitate invasion in a tropical rainforest},
url = {},
volume = {48},
year = {2016}

RIS format (EndNote, RefMan)

AB - Invasive species pose one of the greatest threats to biodiversity. This study investigates the extent to which human disturbance to natural ecosystems facilitates the spread of non-native species, focusing on a small mammal community in selectively logged rainforest, Sabah, Borneo. The microhabitat preferences of the invasive Rattus rattus and three native species of small mammal were examined in three-dimensional space by combining the spool-and-line technique with a novel method for quantifying fine-scale habitat selection. These methods allowed the detection of significant differences for each species between the microhabitats used compared with alternative, available microhabitats that were avoided. Rattus rattus showed the greatest preference for heavily disturbed habitats and, in contrast to two native small mammals of the genus Maxomys, R. rattus showed high levels of arboreal behaviour, frequently leaving the forest floor and travelling through the under and mid-storey forest strata. This behaviour may enable R. rattus to effectively utilize the complex three-dimensional space of the lower strata in degraded forests, which is characterized by dense vegetation. The behavioural flexibility of R. rattus to operate in both terrestrial and arboreal space may facilitate its invasion into degraded forests. Human activities that generate heavily disturbed habitats preferred by R. rattus may promote the establishment of this invasive species in tropical forests in Borneo, and possibly elsewhere. We present this as an example of a synergistic effect, whereby forest disturbance directly threatens biodiversity, and indirectly increases the threat posed by invasive species, creating habitat conditions that facilitate the establishment of non-native fauna.
AU - Loveridge,R
AU - Wearn,OR
AU - Vieira,M
AU - Bernard,H
AU - Ewers,RM
DO - 10.1111/btp.12306
EP - 380
PY - 2016///
SN - 1744-7429
SP - 373
TI - Movement behaviour of native and invasive small mammals shows logging may facilitate invasion in a tropical rainforest
T2 - Biotropica
UR -
UR -
VL - 48
ER -