"’Can you come and collect your pelican ?’ It’s a semi-regular phone call we get,” says Mark Wasilewski, manager of St James's Park, London. "The group of pelicans we have now is by far the most mischievous. And now there are four youngsters to look after as well, so we're going to have to learn how to cope." Mark first came to St James's Park - a stone’s throw from Buckingham Palace - in 1991, spending five years there before moving to Regent's Park, then returning as manager in 2002. He was