Assertion: puffin | /r/CapableOf | dive to depths of up
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text: As well as being fast and efficient in the air, Puffins are also incredibly adept and agile swimmers that are known to dive to depths of up to 60meters for as long as two minutes at a time (although the average dive usually only lasts for around 20 seconds), in order to maximise their chances of catching plenty of fish both for their themselves and for their young.