Gadzira shanduro yakaoma zvikuru yemutsara uyu Nzvimbo yaro yokugara yakaganhurirwa kunzvimbo dzomunzvimbomo dzine hunyoro, dzine lime-dzakawanda, mumasango marefu (fens uye lime marshes).
Chokwadika, shanduro yakaoma kunzwisisa zvikuru yemutsara wacho ndeiyi: "Nzvimbo yaro yokugara yakaganhurirwa kunzvimbo dzomunzvimbomo dzine unyoro zvikuru, dzine lime yakawanda, mumasango marefu (fens nemadhaka ane lime) kumabvazuva nokuchamhembe kweEngland; inowanwawo mumakomba ane unyoro ane ivhu rine mavhu muWest Ireland".