By: Alex
Like cherry blossoms, the active season of fireflies in Japan also begins in the southern regions and gradually moves northward as temperatures rise. The viewing period in each area typically lasts about 10 days to two weeks. By July, the firefly-viewing season in Honshu is coming to an end. For photography enthusiasts who missed their chance to capture these glowing insects this year, take a look at the outstanding works taken by local photographers this year and get a head start on preparing for next year’s season.
▲ (photo by michisuke_600f4 @Twitter)
There are three most common types of fireflies in Japan: Genji fireflies, Heike fireflies, and Heike-ko (or Lychnuris) fireflies. Each species not only has slightly different active periods (breeding seasons)—Genji fireflies become active earlier, while Heike fireflies can still be seen in August—but they also prefer different habitats due to their habits. For example, the larvae of Genji fireflies live in clear streams, so they are often seen flying above the water; Heike-ko fireflies are land-dwelling and thus tend to appear in wooded areas.
▲ (photo by kosa_photo @IG)
Interestingly, different species of fireflies emit light for varying durations and at different intervals. As a result, during long-exposure photography, flying fireflies may appear as streaks of light (usually from Genji fireflies) or as a series of dots (also commonly from Genji fireflies).
▲ (photo by hide_rocket @Twitter)
Fireflies are highly sensitive to their environment. Whether you’re viewing or photographing them, it’s essential to follow certain guidelines to protect these delicate little insects. First, avoid making loud noises when watching fireflies, and never use bright lights such as flashlights or camera flashes—ideally, avoid using your phone light as well. Additionally, do not attempt to catch fireflies, and make sure not to leave any trash, as pollution of water sources and soil can damage their habitat. One more thing: out of respect for photographers’ wishes and to protect firefly habitats, the exact locations of the firefly photos in this article are not disclosed.
▲ (photo by s_mineta @IG)
▲ (photo by kosa_photo @IG)
▲ (photo by kosa_photo @IG)
▲ (photo by ShinNak1 @Twitter)
▲ (photo by arisun1964 @IG)
▲ (photo by s_mineta @IG)
▲ (photo by _sorakumo @IG)
▲ (photo by hamnin1027ie @IG)
▲ (photo by hirokun3377 @IG)
Sources: Japan Info, Zekkei Japan, Aichi Now