It was being taken past the BNFL nuclear plant in Preston, Lancashire, when it made its escape bid.

Security staff picked it up, nicknamed it Lurkey, and contacted the RSPCA who took him to the vet for a check up.

The charity will now find the bird a new home where he will live out his life without the threat of being eaten.

Most of Lurkey's fellow turkeys will not be so lucky this Christmas

Animal collection officer John Kerrigan said: "It's a near certainty that this animal was on his way to the slaughterhouse when it fell from the wagon - no doubt destined to be on a Christmas dinner plate.

"We will now make sure the bird is fit and healthy before finding him a new home."

RSPCA chief inspector for Lancashire, Brian Jeffries, said he was concerned about the welfare of farm animals which were transported on the roads.

Mr Jeffries said: "Anyone who is transporting animals has a responsibility to ensure their welfare.

"They must also ensure their live cargo cannot escape and injure themselves."