Flock of quails (4)
I believe the answer is:
bevy
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">flock of quails</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for bevy that I've seen before include "Large group (of people)" , "Group of girls, quail" , "female company?" , "Flock (eg of quails)" , "many girls" .)