May 11, 2025 — ʻAmaʻu fern at Kīlauea volcano

Recent eruptive episodes at the summit of Kīlauea have unfortunately been destructive to vegetation in the tephra fallout zone downwind of the lava fountains. However, several native plant species are demonstrating remarkable resilience in the harsh conditions. On May 11, USGS Hawaiian Volcano Observatory scientists spotted this partially tephra-buried ʻamaʻu fern that was unfurling new fronds, just a few hundred yards (meters) from the western rim of Halemaʻumaʻu crater and the active eruptive vents. USGS photo by M. Zoeller.