talks on Charles Darwin and his modern followers have been planned at Edinburgh Zoo.
Supported by the Wellcome Trust, the series starts on Monday with Professor Michael Huffman from Kyoto University in Japan.
Other talks lined up include one by Professor Andrew Whiten, from the University of St Andrews on October 20.
Another three are lined up for October 27, November 3 and November 10. Each talk costs £3 and begins at 7.30pm.