Spirals of smoke will be seen on the Scottish hills as the annual heather burning season gets under way. Euan McIlwraith examines why it's done. The Scottish Government is consulting on new guidance encouraging councils, health boards and other public bodies to buy food locally. But what challenges do farmers face supplying to such large organisations? We speak to an Angus farmer about the pros and cons. We hear about the latest goings on in the Highland Cattle world at the International Highland Gathering. Helen Needham attends the world's biggest mountain conference to hear what the future could have in store for those living in mountain areas. As events take place across the country to mark Red Squirrel Week, we hear about the problems facing our native squirrel. The sound and sight of geese in the skies will become more and more familiar as the birds return to Scotland. Mark Stephen visits the Loch of Strathbeg to find out more. With autumn well and truly upon us we find out about the mushrooms which can be found in your local woods. The Cairngorms National Park boundary is being extended into Perth and Kinross to include areas such as Blair Atholl and the northern part of Glenshee. We find out why the expansion is taking place. Plus, a new group is launched to battle horse crime and we hear about a project in Aberdeen which looks to build the health of disadvantaged children through outdoor play.