Passports for penguins
Friday, June 27, 2008 - 20:35
in Biology & Nature
African penguins pass by a camera system on Robben Island, South Africa. Ground-breaking technology that will enable biologists to identify and monitor large numbers of endangered animals, from butterflies to whales, without being captured, will be shown to the public for the first time at this year's Royal Society Summer Science exhibition [30 June to 3 July].