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Sea Monster or Shark? 1937 Mystery Solved?
7 May
Summary
- A 1937 carcass found in Haida Gwaii baffled experts.
- Most scientists now believe it was a decomposing basking shark.
- Basking sharks were nearly eradicated in Canadian waters.

A mysterious carcass, found in 1937 off Canada's west coast, has fueled debate for decades. Initially thought by some to be a sea monster, 'Cadborosaurus,' the creature's remains have long since vanished, leaving only photographs. John Kirk, president of the British Columbia Scientific Cryptozoology Club, asserts it was an unknown species. However, nearly 90 years later, many scientists suggest the images depict a decomposing basking shark.
Basking sharks, once abundant, faced near extinction in Canadian waters due to a government-led eradication campaign. From 1955 to 1969, thousands were killed, with over 90% of the population lost. Today, federal law protects these sharks, though recovery is expected to take two centuries.
While the basking shark's tragic decline is clear, some, like Kirk, remain unconvinced about the 1937 carcass's identity, citing perceived mammalian characteristics. Nonetheless, the story underscores the vastness of ocean mysteries and the ecological impact of human actions.