I've shot hundreds, mostly in the wet meadow zone of grazed wetlands. Few here now, as willows, hybrid cattail and reed canary grass have shaded the meadows out and glyphosate (Roundup) has killed the wet meadow plants around the edges of wetlands that still lie in cropland. Four of us shot 31 in one walk around a single bay of a grazed hardstem bulrush marsh when the limit was 8. Buddy Tom found the 32nd in his hunting coat about three weeks later!