TY - JOUR
TI - A Preliminary Evaluation on the Use of Dogs to Recover Bat Fatalities at Wind Energy Facilities
AU - Arnett, E
T2 - Wildlife Society Bulletin
AB - I assessed the ability of dog-handler teams to recover dead bats (Chiroptera) during fatality searches typically performed at wind energy facilities to determine fatality rates for birds and bats. I conducted this study at the Mountaineer and Meyersdale Wind Energy Centers in West Virginia and Pennsylvania, USA, respectively. Dogs found 71% of bats used during searcher-efficiency trials at Mountaineer and 81% of those at Meyersdale, compared to 42% and 14% for human searchers, respectively. Dogs and humans both found a high proportion of trial bats within 10 m of the turbine, usually on open ground (88% and 75%, respectively). During a 6-day fatality search trial at 5 turbines at Meyersdale, the dog-handler teams found 45 bat carcasses, of which only 42% (n = 19) were found during the same period by humans. In both trials humans found fewer carcasses as vegetation height and density increased, while dog-handler teams search efficiency remained high. Recommendations for evaluating the biases and efficiency when using dogs for bat fatality searches are provided.
DA - 2006/12//
PY - 2006
VL - 34
IS - 5
SP - 1440
EP - 1445
UR - https://onlinelibrary.wiley.com/doi/10.2193/0091-7648%282006%2934%5B1440:APEOTU%5D2.0.CO;2/abstract
DO - 10.2193/0091-7648(2006)34[1440:APEOTU]2.0.CO;2
LA - English
KW - Wind Energy
KW - Land-Based Wind
KW - Collision
KW - Bats
ER -