OVERHEAD cables touched under the weight of perched pigeons causing an explosion which sent them hurtling to their death in a giant fireball and set fire to the field below.

This extraordinary event was witnessed by Ron Laverick, of Benwick Road, who says it was reminiscent of Alfred Hitchcock’s film ‘The Birds’

He said: “Sparks went everywhere, some pigeons were incinerated, others dropped into the ditch and the fire raged.

“A few pigeons settled on the top wire and then more and more followed. Soon there were 30 pigeons purched there, then 30 more, then 50 more, unitl there must have been 400 pigeons on there.

“The overhead cable had two wires, one hanging about 12 inches above the other.

“The top wire was sinking lower and lower because of the weight of the pigeons but still more came, until unlucky pigeon 615 landed, the wires touched and there was a massive explosion.

“We could not believe what we were witnessing. It was like a scene from that Hitchcock film ‘The Birds’.”

A Cambridgeshire Fire and Rescue spokesman said: “When we got there a witness did say they saw pigeons on the line.”