chestnut-backed buttonquail
... that despite being described in 1840, the chestnut-backed buttonquail was only confirmed in Queensland in 2020?
... that despite being described in 1840, the <b id="mwAeE"><a href="./Chestnut-backed_buttonquail" id="mwAeI" rel="mw:WikiLink" title="Chestnut-backed buttonquail">chestnut-backed buttonquail</a></b> was only confirmed in Queensland in 2020?