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Tree Holes: Vital Homes for Subic’s Forest Birds

Tree cavities are essential for many bird species. These birds use tree holes for nesting and raising their young. Some birds, like woodpeckers, can create their own cavities. These are called primary excavators. Other birds, called secondary cavity nesters, rely on natural or pre-existing holes.

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Shiny Alien Fish Threatens Laguna Lake’s Ecosystem

Ateneo de Manila University biologists recently confirmed the fish’s existence in the lake. The researchers conducted a thorough morphological analysis of a specimen caught in 2024. This isn’t just any fish; it’s the Barbonymus schwanefeldii, also known as the tinfoil barb. Its presence is raising serious concerns among scientists.