A 3.5-meter shark known as Bukangi has spent three weeks trapped in a Busan canal. Despite two rescue efforts by South Korean officials, the animal remains in the North Port waterway.
The 50-meter net that failed to move Bukangi
South Korean authorities have struggled to return the stranded shark, nicknamed Bukangi, to the open sea. According to the report, the first attempt involved using vessels equipped with water jets to nudge the animal, but the shark resisted and stayed within the canal. A second, more complex operation utilized a net measuring 50 meters long and 6.8 meters high, coordinated by a vessel and ten people on the waterfront.
This second attempt ended in failure after a two-hour chase. Rescuers were forced to abandon the operation because they feared the massive net would become snagged on rocks in the waterway.. Currently, the net has been left in place to restrict the shark to a 100-meter stretch of the canal, preventing it from swimming further inland while officials wait for natural currents to assist its exit.
600,000 spectators in the heart of Busan's North Port
The presence of the shark has turned a functional industrial area into an unlikely tourist attraction. Approximately 600,000 people have flocked to the North Port area of Busan to catch a glimpse of the animal. The location is particularly jarring, as the narrow canal is situated amidst high-rise buildings and is located near a major high-speed rail station in the center of the city.
This surge in public interest has created a conflicting atmosphere on the waterfront. While some Busan residents expressed a desire for the shark to remain, others argued that the animal must be returned to its natural habitat immediately. The spectacle underscores the tension between urban curiosity and the welfare of a displaced marine predator in a high-traffic city center.
Why 46 large shark sightings signal warming Korean waters
Experts believe Bukangi may be a bronze whaler, a species typically found in warm temperate waters. The shark's appearance in Busan is not an isolated incident but part of a broader environmental shift.. As reported in the source, an analysis by the National Institute of Fisheries Science revealed that 46 large sharks were sighted along South Korea's east coast in the first half of this year.
This represents a significant increase compared to the 12 sightings recorded during the same period last year. Marine biologists point to rising sea temperatures as a primary driver for these sightings, suggesting that warming oceans are pushing species like the bronze whaler further into South Korean coastal waters than was previously common.
Kim Hyun-woo's theory on sensory overload in the canal
The difficulty in guiding Bukangi out of the canal may be due to the urban environment itself. Kim Hyun-woo, a senior researcher at the National Institute of Fisheries Science,suggested that the shark is likely overwhelmed by external physical stimuli. He noted that noise, electrical signals, and artificial lights coming from multiple directions could be disorienting the animal, making it difficult for the shark to navigate toward the open sea.
The operation is now in a holding pattern, relying on shifting water levels and currents. A critical unknown remains: whether the shark's health will deteriorate if it remains trapped in the narrow 100-meter stretch for a fourth week, or if the sensory pollution of Busan's North Port has permanently confused the animal's migratory instincts.
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