30/08/2026
Happy International Whale Shark Day!
Did you know that despite growing up to 12 meters or more, whale sharks survive on some of the smallest organisms in the ocean? Through ram-filtration and suction feeding, they swim forward with their mouths open, pushing water through their gills to trap massive amounts of microscopic plankton.
They are ovoviviparous, meaning females retain egg cases internally until giving birth to live young. Whale sharks should be highly migratory pelagic animals in a thriving natural marine environment, with their spatial distribution is intrinsically tied to oceanic upwellings and localized productivity pulses.
As an endangered species, whale sharks face continuous threats from habitat degradation and unsustainable fishing practices. We must do a better job at protecting these magnificent creatures through sustainable tourism and habitat preservation.
Have you ever encountered these magnificent giants on a dive?
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