October 25, 2026 · Issue 040

This morning's central finding is that ecosystems can retain a useful fragment of biodiversity while losing the surrounding ecological system. In Mozambique, birds clustered in vegetation on termite mounds even after the savanna around them became cropland—but some open-savanna species were still lost. Japan's five-decade coastal record finds warmer, clearer water and regionally divided oxygen trends. An Italian ecological network holds native plants alongside corridors and edges that can also favor alien plants. In Shark Bay, Australian scientists found that seabed and midwater communities changed differently over five years. Radar moves across Ethiopian baobabs without enough juvenile recruits, Brazilian landslide recovery, reef fish handling sediment, coastal residents deciding whether to stay, freshwater water-quality prediction and the policy versus ecology of fisheries closures. Land Manager Watch asks which measurements reveal continuing invasive-carp occupancy rather than simply a low catch.