Swim with a Whale Shark in Ningaloo, Western Australia

Each year between mid-March and July these slow-moving, gentle, filter-feeding giants migrate past Ningaloo Reef. The world’s biggest fish can grow to lengths of 12 metres or more and has a healthy appetite in order to sustain its immense size. Fortunately for most sea-dwellers (and for us) they feed primarily on plankton and krill, taking in huge gulps of water and filtering out their microscopic meal.

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