 Most rails are secretive wetland birds that have made little cultural impression , but as a formerly common farmland bird with a loud nocturnal call that sometimes led to disturbed sleep for rural dwellers , the corn crake has acquired a variety of folk names and some commemoration in literature . 
 Most rails <a href='drop_aux' title='1'><mark>are</mark></a>secretive wetland birds <a href='null_relcl' title='2'><mark>that</mark></a><a href='been_done' title='3'><mark>have</mark></a> made little cultural impression , but as a formerly common farmland bird with a loud nocturnal call <a href='null_relcl' title='4'><mark>that</mark></a>sometimes led to disturbed sleep for rural dwellers , the corn crake <a href='been_done' title='5'><mark>has</mark></a> acquired a variety of folk names and some commemoration in literature . 
Most rails secretive wetland birds done made little cultural impression , but as a formerly common farmland bird with a loud nocturnal call sometimes led to disturbed slp for rural dwellers , da corn crake done acquired a variety of folk names and sum commemoration in literature .