Full Breakdown
Busan’s Canal Shark Becomes Nighttime Vigilante Focus
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Shark Trapped in Busan Canal Draws Public Watch
A female dusky shark, nicknamed Bukang-i, has been marooned in a city canal in Busan since September 18. The animal, about 3 metres long and classified as endangered worldwide, has turned the waterfront into a nightly gathering point for local YouTubers who call themselves “jagyeongdan,” a hybrid of neighbourhood watch and vigilante group. Wearing hi-vis vests and armed with selfie sticks, they patrol after dark, livestream the waterway and warn off visitors who shine torches or lasers into the water.
Background: Endangered Species and Seasonal Temperatures
Dusky sharks (Carcharhinus obscurus) are listed as endangered, and their physiological functions begin to decline below 15 °C, with survival becoming precarious under 11 °C, according to the National Institute of Fisheries Science. Busan city officials expect canal water to reach the critical 11 °C threshold after the middle of November, raising concerns that prolonged cold could endanger the shark.
Data & Statistics
- Visitors: The city reports more than 1.6 million people have come to view Bukang-i, a rise from the usual 2,000 on a busy Saturday.
- Officials: Korean media, as cited by The Guardian, said 105 officials from seven agencies monitor the shark, with a rapid-response team ready to act within three minutes.
- Shark sightings: The fisheries institute recorded 46 large sharks off the east coast in the first half of this year, nearly four times the previous year’s count, which it attributes to warmer seas and increased prey.
Official Statements & Responses
City authorities have twice attempted to guide the shark back to sea and plan a third effort on a Wednesday afternoon. The National Institute of Fisheries Science confirmed an abrasion on the shark’s snout, attributing it to a visitor’s torch that startled the animal. President Lee Jae Myung visited the canal in mid-October, underscoring the national interest. While officials maintain the waterfront is closed to the public from midnight to 5 a.m., YouTubers argue the restriction is impossible to enforce across the park’s size.
Verbatim Quotes
- “They bring fishing lamps, or the kind of lights people use at a campsite,” — Choi Won-jin, one of the shark’s protectors
- “We’re ordinary members of the public,” — Choi
- “So we have no choice but to put it nicely, and get them to understand as best we can.” — Don’t