ICONIC wildlife activist and television presenter David Attenborough describes him as 'the toughest in the business', writes ISLA GLEN.

And for decades he has been delighting viewers with his breathtaking footage of the world's most illusive creatures.

Acclaimed cameraman Doug Allan's latest expedition brings him to Galashiels.

He will be speaking for the Inspiring People series on Tuesday, November 22 at the Herriot Watt Borders Campus.

BBC series such as Ocean Giants and Human Planet are some of Mr Allan's most famous pieces of work.

With over 40 years first-hand experience of the Arctic and Antarctic, Doug has witnessed the effects of climate change in sea ice cover on sea mammal populations.

Doug's talk, which is organised by the Royal Scottish Geographical Society, will focus on the plight of the planet’s oceans and the most charismatic inhabitants.

It will also include clips from his work as well as a collection of stunning still images.

Royal Scottish Geographical Society chief executive Mike Robinson said: “This talk is not just a chance to see and hear the stories behind so many of his wonderful images, but also to hear from him about his first-hand experience at the poles and the impact of climate change he has witnessed personally.

"As with all our talks I hope that visitors will leave inspired to learn more and to perhaps make a small change to their own lifestyles, and in turn to the future of our planet.”

Doug’s illustrated talk is the first in the Inspiring People series, hosted by the RSGS from September to April.

The series showcases explorers, adventurers, extreme sportspeople, geologists, entomologists and TV personalities who have journeyed across the Earth.

Tickets for next Tuesday's talk, which starts at 7.30pm, can be purchased on the door, at rsgs.org. and are free for RSGS members, students and under 18s.