In this photo taken on February 18, 2026, Cristian Lucanas,an entomologist from the University of the Philippines Los Banos, looks for cockroaches on a bark of a fallen coconut tree at the tropical rainforest inside the campus of the University of the Philippines in Los Banos town, south of Manila. A thin band of light from Cristian Lucanas's headlamp pierces the blackness of a Philippine rainforest as he digs through the underbrush before gently scooping up a cockroach with his bare hands. (Photo by Ted ALJIBE / AFP via Getty Images) / TO GO WITH AFP STORY: Philippines-environment-science-cockroach, FOCUS by Cecil MORELLA