Long-billed wading bird (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">long-billed wading bird</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for ibis that I've seen before include "Near-colourless mineral" , "I'm faced with big bill" , "Wading bird of warm regions" , "may be sacred?" , "sacred creature of Egypt" .)
(Other definitions for curlew that I've seen before include "Wading bird with fluting call" , "Curve-beaked bird" , "Flyer" , "Shorebird with long down-curved bills" , "Wading bird with long down-curved beak" .)