fulvous owl
... that the rhythm of the call of the fulvous owl has been likened to Morse code?
... that the rhythm of the call of the <b id="mwBF8"><a href="./Fulvous_owl" id="mwBGA" rel="mw:WikiLink" title="Fulvous owl">fulvous owl</a></b> has been likened to <a href="./Morse_code" id="mwBGE" rel="mw:WikiLink" title="Morse code">Morse code</a>?