Campion is an Efrafan rabbit who serves as captain of owsla. Campion sees that Woundwort's leadership is destroying Efrafa, but is torn between his feelings for the free ways of Watership Down and his loyalty to his chief rabbit. He met Blackberry and it was love at first sight, but he sacrificed himself to save his chief from a cave in. He survived and was taken to Darkhaven, as was Blackberry soon after, and they sealed their love in Darkhaven and escaped to Watership Down. He fought in the last battle against Woundwort. Afterwards, he and Blackberry settled down together.