Four intrepid Scots in their 20s and 30s will embark on a range of conservation adventures in the Highlands, Trinidad, California and Newfoundland, thanks to a fund set up in memory of Bill Wallace MBE, an inspirational Edinburgh-based mountaineer who died in the Alps seven years ago. Zoology student Rachel Forbes, who has had to battle Aspergers Syndrome, will join a Glasgow University Exploration Society expedition to Trinidad to research and help protect some of the island’s endangered species, including four types of marine turtle. Another Glaswegian recipient of the grant, Steve Owen, has been funded to purchase specialised equipment…