A portion of the Shinoro Fukui Wetland remains visible, while most of it is buried under sediment (panoramic composite of 3 photos).

The Shinoro Fukui Wetland in Sapporo’s Kita Ward, known as a habitat for the rare Libellula angelina (Golden-ringed Dragonfly), is on the verge of disappearing under sediment. Over many years, the wetland has mostly dried up, and the dragonflies observed until last year have vanished this year.

A Libellula angelina found during an observation event in July 2021. The dragonfly measures 2–3 cm in length and is characterized by its metallic golden sheen.

Shinoro Fukui Wetland

The Shinoro Fukui Wetland is a protected natural area located in Fukui Prefecture, Japan, known for its rich biodiversity and seasonal beauty. Historically, it served as an important water source for agriculture and local communities. Today, it is a conservation site, offering a habitat for rare plants and migratory birds while providing educational opportunities about wetland ecosystems.

Libellula angelina

“Libellula angelina” refers to a rare and endangered species of dragonfly, commonly known as the Angelina Dragonfly. It was first discovered in Japan and is known for its delicate, translucent wings and limited habitat in pristine wetland areas. Due to habitat loss and environmental changes, conservation efforts are underway to protect this species from extinction.