TY - JOUR T1 - Eavesdropping on a heterospecific alarm call in the giant root-rat (Tachyorytes macrocephalus), an important prey of the Ethiopian wolf (Canis simensis) Y1 - 2019 A1 - Hrouzková, Ema A1 - Bernasová, Eliška A1 - Šklíba, Jan KW - Afroalpine KW - Alarm KW - Anti-predator KW - eavesdropping KW - Mutualism KW - Wing whistle AB -

The giant root-rat of the Bale Mountains, Ethiopia has been reported to have a mutualistic relationship with a passerine, which involves eavesdropping on its alarm call. We tested this in a field playback experiment. Besides the alarm call, we included two sounds potentially acting as alarm cues and one as a control. Little reaction of root-rats was detected to the bird alarm call. However, intensive reaction was detected to an alarm call of the black-clawed brush-furred rat, a social rodent often occupying root-rats’ burrows. This result is understandable given the two rodents have the same principal predator, the Ethiopian wolf.

UR - http://link.springer.com/10.1007/s10164-019-00618-1 ER -