The infested bays included the coastal waters of Dauis and Tagbilaran City in Bohol; Tambobo Bay, Siaton, in Negros Oriental; Daram Island, Cambatutay and Irong-irong bays in Western Samar; Calubian and Cancabato Bay, Tacloban City, in Leyte; Murcielagos Bay in Zamboanga del Norte; Balete Bay, Mati City, in Davao Oriental; and Lianga and Bislig bays in Surigao del Sur.

Ocampo, K. R. (2021, June 25). Red tide warning up in 11 areas. Philippine Daily Inquirer, p. A9.