Navigation: Bat orientation using Earth's magnetic field
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Navigation: Bat orientation using Earth's magnetic field. / Holland, Richard A.; Thorup, Kasper; Vonhof, Maarten J.; Cochran, William W.; Wikelski, Martin.
In: Nature, Vol. 444, No. 707, 2006, p. 702-702.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Navigation: Bat orientation using Earth's magnetic field
AU - Holland, Richard A.
AU - Thorup, Kasper
AU - Vonhof, Maarten J.
AU - Cochran, William W.
AU - Wikelski, Martin
PY - 2006
Y1 - 2006
N2 - Bats famously orientate at night by echolocation1, but this works over only a short range, and little is known about how they navigate over longer distances2. Here we show that the homing behaviour of Eptesicus fuscus, known as the big brown bat, can be altered by artificially shifting the Earth's magnetic field, indicating that these bats rely on a magnetic compass to return to their home roost. This finding adds to the impressive array of sensory abilities possessed by this animal for navigation in the dark.
AB - Bats famously orientate at night by echolocation1, but this works over only a short range, and little is known about how they navigate over longer distances2. Here we show that the homing behaviour of Eptesicus fuscus, known as the big brown bat, can be altered by artificially shifting the Earth's magnetic field, indicating that these bats rely on a magnetic compass to return to their home roost. This finding adds to the impressive array of sensory abilities possessed by this animal for navigation in the dark.
U2 - 10.1038/444702a
DO - 10.1038/444702a
M3 - Journal article
VL - 444
SP - 702
EP - 702
JO - Nature
JF - Nature
SN - 0028-0836
IS - 707
ER -
ID: 1092482