long-tailed vole
... that the distress calls of long-tailed vole neonates are in the ultrasonic range?
... that the distress calls of <b id="mwA5E"><a href="./Long-tailed_vole" id="mwA5I" rel="mw:WikiLink" title="Long-tailed vole">long-tailed vole</a></b> neonates are in the <a href="./Ultrasound" id="mwA5M" rel="mw:WikiLink" title="Ultrasound">ultrasonic</a> range?