07 Disappearing birdlife - 03 Birds and lead shot, 892, 892, 892, 892, 899, 896, 895
1986
EN070301.asc>Lead weights to go>0

1987
EN070302.asc>Thames swans dying in spite of lead shot ban>0

1991
EN070303.asc>Mute swans make a stealthy return>0

EN070304.asc>Lead under fire>0

1994
EN070305.asc>Wildlife gets a shot in the arm>0