Fox decimates runners at annual duck race in Caldecott
Archive footage showed the impact of a fox attack on an annual duck race.
Held annually at Caldecott in Northamptonshire, 1978 saw a shortened field after 19 of the entrants were killed.
The qualifying race was won by Nina, the only experienced racer.
The races were organised by a local woman called Nina Coles and raised thousands of pounds for charity.
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