 Pink-headed Warbler
... that volcanic eruptions may have contributed to the population decline of the Pink-headed Warbler?
... that <a class="mw-redirect" href="./Volcanic_eruption" id="mwEDc" rel="mw:WikiLink" title="Volcanic eruption">volcanic eruptions</a> may have contributed to the population decline of the<b id="mwEDg"> <a class="mw-redirect" href="./Pink-headed_Warbler" id="mwEDk" rel="mw:WikiLink" title="Pink-headed Warbler">Pink-headed Warbler</a></b>?