What is "maculabo"

Maculabo is an island of the Calaguas group of islands in Camarines Norte province of the Philippines. Although part of the Calaguas group, the island is under the jurisdiction of the municipality of Paracale, Camarines Norte. The island serves as a major stop-over going to Tinaga Island where the well-known long beach Mahabang Buhangin is located. The island is about four kilometers long. Locals reside on parts of the Island with farming and fishing as their main source of income.