January 1966 – vol. 59, issue 1–27 Portugal is still one of the least explored countries in Europe and a visit to any part may be most rewarding. Nevertheless, until my experiences of the last few years, I would not have chosen to go there to study and photograph the Great Bustard Otis tarda. Indeed, Bannerman (1962: 41) commented: 'Mr. Eric Flower writes under date 19th September, i960 that he would not put the whole population in ... This article is only available to registered users.To read more, please log in or purchase a subscription.