September 1st, 2014 marked the centenary of one of the best-documented extinctions in history - the demise of the Passenger Pigeon. From being the commonest bird on the planet 50 years earlier, the species became extinct on that fateful day, with the death in Cincinnati Zoo of Martha - the last of h[...]
Devoted to birds and wildlife since childhood, Mark's early scientific research at Oxford, Aberdeen and the RSPB provided a solid background for his management, ambassadorial, and political lobbying activities which were to follow - and his larger than life, yet quietly humane personality has provid[...]