Saving PHL’s waters from invasive alien species Jonathan L. Mayuga July 13, 2025 7 minute read INVASIVE freshwater fish, Midas cichlid (Amphilophus citrinellus), found in Lake Sampaloc in Laguna.

Warming ocean temperatures can have similar effects. In the US, the European green crab is among the highest profile invasive species, having caused significant ecological damage along the East Coast ...

Some non-native species are particularly good at growing in areas that have been disrupted by the worst invasive species on the planet — humans. The eucalyptus tree, for example, may grow where ...

Invasive fish species wreak havoc on native ecosystems, causing irreversible damage to biodiversity and local economies. This video highlights five of the worst invasive fish that have spread ...