 Zvitsuwa zvacho zvakaziviswa seNzvimbo Inokosha Yokugara nehurumende yePhilippines kuburikidza neChirevo chaPurezidhendi No. 1412 musi waApril 22, 2007. Yakafukidza mahekita 175 akafukidza zviwi zviviri zvakabatanidzwa umo nzvimbo dzinokosha dzokugara shiri dzakadai semango, masango omumahombekombe egungwa, madziva, uye matope. Yakanyorwa senzvimbo ine mvura yakawanda yeRamsaryepasi rose musi waMarch 15, 2013. Pakaitwa mutemo weRepublic Act No. 11038 Expanded National Integrated Protected Area Act musi wa22 Chikumi 2018, LPPCHEA yakanyoreswa zviri pamutemo senzvimbo yakachengetedzwa yenyika inosvika mahekita 181. 