Contrary to the fears of some, penguins and people do mix

IN 1969 AMS cruise ship called , the first vessel purpose-built for such a trip, and carrying 90 passengers, arrived in Antarctic waters. Since then, Antarctic tourism has increased dramatically. Nowadays, well over 35,000 visitors a season make landfall in the austral summer. Most of these landings take place on the Antarctic peninsula and its adjacent islands, with the intention of visiting colonies of gentoo penguins.That worries many conservationists, who fear such quantities of people may be disturbing the penguins, to the birds’ detriment. However, a study just published in by Maureen Lynch of Stony Brook University, in New York, brings good news for penguins, tourists and tour-operators alike—for, as far as Dr Lynch can determine, the tourists’ visits are not stressing the birds at all.