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Big mouth.
Photo by @alexmustard1 Basking shark filtering zooplankton into its cavernous mouth, Coll, Eilean Siar, United Kingdom, Scotland, Fin tech: underwater robot monitors sharks in Scottish waters. #UK #openwide #bigmouth #shark #scotland #wild #nature #sharks #marinelife #bigmouth #underwater #eileansiar #britishdiving #uwphotography #subal_underwater_housing #underwaterphotography
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