DAVAO CITY — Environmentalists from Sultan Kudarat provincial office in a 3-day activity extracted some 603 harmful crown-of-thorn starfish to avert the degradation of the Kalamansig Bay ecosystem. “The 7.75 hectares of the bay have been cleared of large and small harmful starfish,” disclosed Elvira Lumayag, the Assistant Regional Director for Management and … [Read more...] about Environmentalists extract harmful starfish to protect the ecosystem