Image for Growing up fast

Growing up fast

Duration: 01:39

The voles take a dip and show off their new swimming skills.

Available since: Wed 21 Aug 2013

This clip is from

The Burrowers: Animals Underground Episode 2

It is spring, and baby burrowers must get ready to take their first steps above ground.

First broadcast: 23 Aug 2013

Image for Episode 2 Not currently available on BBC iPlayer

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