Out of Doors celebrates 100 years of BBC Aberdeen. This week we have a special programme looking back at what life was like in rural communities in 1923, how people enjoyed the outdoors and the early forms of conservation.We’re joined by author and broadcaster Graham Stewart who tells us about the origins of broadcasting in Aberdeen.Paula Williams from the National Library of Scotland tells us about how people used the outdoors for recreation in the 1920s and the growth of mountaineering.Stuart Brooks, director of conservation and policy at the National Trust for Scotland explains the origins of the Trust and the conservation movement.And Dr Tom McKean from the Elphinstone Institute at Aberdeen University tells us about who was listening to the radio from across rural Scotland and the North East in particular, and what their lives were like.We also delve into the Aberdeen archives to get a flavour of what things sounded like in the 1930s and hear what conditions were like working in the early studios.Rachel visits the Highland Folk Museum to see what life was like in the 1920s bothy and how people lived and worked in a ‘farm toun’.And we hear from Professor Marjory Harper about the wave of emigration from the North East to places like Canada in the 1920s and the impact that made on rural communities.

Mark Stephen chats with deer farmer and author John Fletcher on his farm in Fife

Throughout the programme we hear from Dr Kevin Frediani, curator of Dundee Botanic Garden. Kevin is very much in favour of letting nature do its own thing and Mark hears how he has managed to put that into practice in the garden. He also tells Mark about his drive to find a net zero path for the upkeep of the gardens and grounds while looking after a huge array of plants from all around the world. Rachel visits the Ness of Brodgar in Orkney, one of the most significant neolithic settlements in the world. The site has been excavated for nearly 20 years but as Rachel finds out, next year will be the last dig for the foreseeable future. Archaeologists Anne Mitchell and Nick Card explain why.Renita Boyle is a storyteller who is fascinated by nature. As part of last week’s Wigtown Book Festival, she was holding poetry, story and art sessions which usually happen outside. However, as the weather put paid to that, Rachel found her indoors with a great view of the countryside.And with potatoes in our minds as schools head off on their tattie holidays, we hear about the importance of this crop to Scottish farming and culture.As the days get shorter, we’ll all be spending a bit more time in the dark. But how switched on are you to your local landscape at night? Ranger Elizabeth Tindall and writer Dan Richards were holding night walks at the Wigtown Book Festival to encourage people to explore more in the dark. They told Rachel about what sights and sounds you can encounter.

Rachel Stewart presents Scotland Outdoors

Helen heads to Inchgarth Reservoir on the outskirts of Aberdeen to meet Ian Broadbent, Local Bird Reporter for the North East, who tells her why recent bad weather in the USA has meant some new arrivals on our shores. He also tells her about the work that has been carried out at Inchgarth to improve the habitat for Snipe and Jack Snipe.Earlier this week Rachel visited the Wigtown Book Festival. Established in 1999, the festival has gone from strength to strength and now offers a ten day programme featuring hundreds of events and activities for all ages, including music, theatre, food and visual arts.Rachel chats to two women who have recently taken the plunge into writing books, endurance cyclist Jenny Graham and Helen Rebanks. Jenny tells her all about the different challenges writing brought compared to her round the world cycle. And Helen Rebanks explains how her and husband James manage their fell farm as well as a busy family life.In our midweek podcast Mark chats to mountaineer and former planner Bob Reid. We hear an excerpt where he explains to Mark how National Scenic Areas came to be created and what they actually are.Continuing our literary theme we chat live to Christina Riley, founder of the Nature Library. The pop up library tours the country and aims to connect people to the world around us.Long before it was fashionable environmentalist Roger Deakin was at the forefront of wild swimming. Rachel hears about his fascinating life from author Patrick Barkham who has written a new biography of Roger.Helen meets musician and composer Mhairi Hall at Loch Garten as she gathers sounds for the Underwater Cairngorm Project.And Rachel explores a secret garden that has opened its doors as part of the Wigtown Book Festival.

Mark Stephen chats with Planner and Mountaineer Bob Reid

Nurdles are tiny plastic pellets which are used to make many everyday items. However, tonnes of them end up being washed up on our beaches posing a threat to wildlife. Rachel finds out about the Great Nurdle Hunt, a campaign to highlight the issues microplastics cause.Mark visits Pitmedden Garden in Aberdeenshire and has a nosey around their orchards as they gear up to celebrate Apple Day this weekend.Avian Flu has caused the deaths of thousands of seabirds along our coastline. Last summer there was significant concern over the future of the world’s largest colony of northern gannets on the Bass Rock. Rachel visits the Scottish Seabird Centre which looks out at the Bass Rock, to find out what the picture is now.Rachel meets two sisters involved in a project which finally hopes to shed new light on Equine grass sickness and what causes it.To tie in with World Rivers Day, The Rivers Trust is asking the public to record observations of rivers in the first Big River Watch. We chat live to James Hunt from the Tweed Foundation to hear how people can get involved and what information they are hoping to gather.As part of the Tall Ships Races earlier this summer, Maud Start spoke to the Peterson family onboard the Christiania, their retired rescue ship. We hear an excerpt from the Scotland Outdoors podcast where they tell her the history of the ship.Wind is not usually a good thing for outdoor activities however, land yachting is definitely the exception to that rule. Mark tries his hand at the speedy beach activity in St Andrews.Earlier this month the Edinburgh Riding of the Marches returned after an absence of three years. The event traces its roots to the historic riding of the boundaries of the city, which dates back to 1579. Stuart McFarlane went along to meet some of those taking part and capture some of the atmosphere.And Rachel is in Strathkinness in Fife visiting an iconic red phone box that has been given a new lease of life.

Maud Start meets the Peterson Family onboard the Christiania, their retired rescue ship.

Founded by Jordan Grant after he was inspired as a teenager to turn his life around, Glasgow Garden Maintenance is now offering an apprenticeship scheme for aspiring tree surgeons. Mark meets Jordan and a former apprentice to hear about how the business has gone from strength to strength supporting young people into new careers along the way. Rachel visits the Scottish Fisheries Museum in Anstruther and takes a look at one of their exhibitions- The Long Haul: a generational study of fishing in the East Neuk. We hear an excerpt from Helen Needham’s upcoming Radio 4 programme, Crossing the Cuillin Mountains. In this two part series, the writer and mountaineer Robert Macfarlane attempts to complete the Cuillin Ridge. The expedition marks twenty years since his first book 'Mountains of the Mind'.Naturalist and environmental educator Dan Puplett has seen a big increase in the number of people keen to learn more about mammal tracks. Rachel heads out with him to see what she can identify through footprints and poo! We chat live to Rick Taylor, from the South of Scotland Golden Eagle Project about the recent successful translocation of Golden Eagle chicks to the area as well as the upcoming Moffat Eagle Festival.Mark visits the Sighthill Stone Circle in Glasgow along with podcast maker Matthew Magee. Matthew has been exploring some of Scotland’s fascinating neolithic sites on his bike for his series Stone Me. He explains what makes Sighthill unique.Skein Dial is a new art installation created by Hannah Imlach at RSPB Loch Lomond. It is a migration sundial carefully calibrated to mark the seasonal arrival and departure of Greenland White-fronted geese. Mark takes a look and finds out how Hannah created it.And after his chat with Hannah, Mark continues his musings on geese and what their arrival at this time of year means for us.

Rachel looks for dolphins at Spey Bay with Alison Rose from the Scottish Dolphin Centre and hears about their Shorewatch programme.In this week’s Scotland Outdoors podcast, Mark explores Dr Neil’s Garden in Duddingston in Edinburgh. We hear from head gardener Claudia Pottier as she shows Mark this incredible secret space.The Flow Country stretches across Caithness and Sutherland and contains the most extensive blanket bog system in the world. In recognition of its global significance, a team has been bidding to make it the planet's first peatland with world heritage status. BBC Scotland’s environment correspondent Kevin Keane visits the Flows to find out more about what a UNESCO status would mean.Lapwings Community Mill near Stonehaven works with local farmers to grow quality cereals and mill nutritious, tasty flour. As Mark finds out, their aim is to produce local sustainable food that’s available to everyone.Next weekend Scotland’s first ever 'climate-themed' film festival is taking place in Montrose. We chat live to Rachel Caplan, chair of the LandXSea film festival to find out all about their programme of events and the special guests they have attending.Lots of us have been heading to the beach during this recent spell of good weather. But if you have mobility issues, getting onto the sand can be tricky. Rachel heads to Balmedie in Aberdeenshire to find out about a beach wheelchair project which is helping people with disabilities experience the seaside.Phil Sime visits the Tain Air Weapons Range which as well as being a MOD training ground, is also a Site of Special Scientific Interest. He finds out how firing practice and conservation go hand in hand on the site.There’s a buzz around Holyrood, Rachel visits the Scottish Parliament’s bee hives and hears how their population has increased since they were introduced in 2014.