Bird lover calls for pigeons to appear on £20 banknotes as they're 'national treasures'

Tom Charter, 29, believes pigeons' contribution during the Second World War means the birds have earned a place on our banknotes

Bird lover calls for pigeons to appear on £20 banknotes as they're 'national treasures'

Tom Charter, 29, believes pigeons' contribution during the Second World War means the birds have earned a place on our banknotes