Ice-Covered Antarctic Seas Limit Direct Human Study of Colossal Squid

Seasonal sea ice makes reaching the colossal squid's habitat one of marine science's greatest logistical challenges.

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🤯 Did You Know (click to read)

Antarctic sea ice can double in area between summer and winter.

Much of the Southern Ocean is covered by shifting pack ice for large portions of the year, restricting vessel access and complicating deployment of deep-sea research equipment.

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💥 Impact (click to read)

Extreme weather, remote geography, and thick ice barriers significantly reduce opportunities for sustained field studies, leaving many aspects of Mesonychoteuthis hamiltoni behavior undocumented.

These obstacles explain why most discoveries about the species have come from accidental captures rather than targeted observation campaigns.

Source

National Snow and Ice Data Center

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