Tree Lady Talks

The Tree Lady, Sharon Durdant-Hollamby

The Tree Lady, Sharon Durdant-Hollamby, talks all things trees, nature, forests, natural sciences and health and well-being to fascinating people from all walks of life. Also available as a video podcast on our YouTube channel, '@treeladytalks'. Get in touch with the show treeladytalks@gmail.com

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Episodes

George Bumann - Eavesdropping on Animals
6d ago
George Bumann - Eavesdropping on Animals
Send us a textSummaryIn this episode of Tree Lady Talks, host Sharon engages with wildlife expert and sculpture artist George Boomin, who shares insights from his book 'Eavesdropping on Animals.' The conversation explores the intricate ways animals communicate, the significance of sound in nature, and the intelligence of various species. George discusses his unique talent for imitating animal sounds, the importance of listening to nature, and the fascinating studies on prairie dogs and their complex vocalizations. The episode emphasizes the need for humans to reconnect with the natural world and recognize the intelligence and individuality of animals. In this conversation, the speaker delves into the fascinating world of animal communication, particularly focusing on wolves and their unique howling techniques. The discussion transitions into the importance of stillness and observation in nature, emphasizing how silence can reveal much about the environment. The speaker also explores the concept of building trust with nature and how our presence affects wildlife. As technology advances, the role of AI in interpreting animal sounds is examined, alongside the significance of cultivating curiosity and mindfulness in our interactions with the natural world.TakeawaysGeorge Boomin grew up around art and nature, influencing his work.Animal communication is a profound and complex field.Sound plays a crucial role in how animals interact with their environment.Birds and mammals have alarm calls that convey specific threats.Prairie dogs have a sophisticated vocabulary for different predators.Animals can recognize individual humans and remember their voices.Noticing small details in nature can enhance our connection to it.Crows and ravens demonstrate remarkable observational intelligence.Cultural transmission exists among animal species, influencing their behavior.Imitating animal sounds can deepen our understanding of their communication. Wolves use specific howls to communicate with potential mates.Silence in nature often indicates the presence of wildlife.Being still and quiet can enhance our observation of nature.Trust is key in building a relationship with wildlife.AI can help interpret animal sounds but cannot replace direct experience.Curiosity about our surroundings can lead to deeper connections with nature.Every individual has a unique way of perceiving the natural world.Understanding animal communication requires time and patience.Nature observation can be done anywhere, even in urban settings.The value of nature lies in its relational and experiential aspects, not monetary. Order Eavesdropping On AnimalsEavesdropping on Animals Book | George Bumann SculptureTo Access George's Free PDF Guide "Language of the Wild" - https://www.ayellowstonelife.com/language-of-the-wild/ Georges websiteGallery | George Bumann SculptureConnect With George Bumann:https://www.georgebumann.com/https://www.facebook.com/george.bumann.3/https://www.ayellowstonelife.comhttps://www.ayellowstonelife.com/language-of-the-wild/For more episodes in the Tree Lady Talks Archive click here.
Forest Gardens with Andrew Walton
08-11-2024
Forest Gardens with Andrew Walton
Send us a textSummaryIn this episode of Tree Lady Talks, host Sharon engages with Andrew Walton to explore the concept of forest gardens and their ecological and social benefits. They discuss the importance of nature analogous polyculture, which mimics natural ecosystems while providing food, fiber, and medicine. The conversation delves into the various layers of a forest garden, including canopy trees, shrubs, and herbaceous plants, and emphasizes the need for biodiversity and resilience in these systems. Andrew highlights the historical context of forest gardening, its potential for urban agriculture, and the importance of community involvement in food production. The episode concludes with examples of successful forest garden projects and the broader implications for biodiversity net gain in new developments.TakeawaysForest gardens can enhance biodiversity and ecosystem services.Nature analogous polyculture mimics natural ecosystems for better yields.Diversity in plant species increases resilience against pests and diseases.Urban agriculture can reconnect people with food sources.Historical practices inform modern forest gardening techniques.Community involvement is crucial for successful forest gardens.Forest gardens can be implemented in various scales, even small spaces.Biodiversity net gain can integrate productive landscapes in developments.Education about food origins is essential for healthier communities.Forest gardens offer economic resilience by providing local food sources.Chapters (Indicative timings)00:00 Introduction to Forest Gardens01:04 Understanding Nature Analogous Polyculture05:22 Exploring Canopy and Sub-Canopy Species09:01 The Importance of Shrub and Herbaceous Layers15:01 Defining Productive Forest Gardens20:09 Historical Context and Indigenous Knowledge23:30 Resilience in Forest Gardens28:15 Native vs. Non-Native Species31:28 The Scale of Forest Gardens34:13 Biodiversity Net Gain and Community Impact39:30 Successful Examples of Forest GardensFor more episodes in the Tree Lady Talks Archive click here.
Carol Donaldson
01-11-2024
Carol Donaldson
Send us a textIn this episode of Tree Lady Talks, Sharon and Carol Donaldson discuss the transformative power of volunteering in wildlife conservation. Carol shares her journey from a difficult personal phase to finding purpose and community through her work with volunteers. The conversation highlights the diverse characters within volunteer groups, the emotional growth that comes from shared experiences, and the lasting impact of inspirational figures in one's life. In this engaging conversation, Carol Donaldson shares her experiences leading volunteer groups in conservation, emphasizing the importance of diversity, building friendships, and navigating personal challenges. She discusses the role of romance in her journey, best practices for leading volunteers, and the profound impact volunteering can have on personal growth and career paths.TakeawaysVolunteering can significantly shape one's career path.Finding a supportive community can aid emotional recovery.Diverse backgrounds in volunteer groups enrich the experience.Inspirational figures can guide personal and professional growth.Volunteering offers a unique opportunity to connect with others.Emotional growth often comes from shared experiences in nature.The importance of valuing each individual's contribution in a group.Volunteering can provide a sense of belonging and acceptance.Life-changing experiences can come from unexpected places.Community support is crucial during difficult times. Diversity in volunteer groups enhances the experience for everyone involved.Building friendships across different backgrounds can lead to unexpected connections.Volunteering can be a therapeutic outlet for individuals facing personal challenges.Romantic connections can develop in volunteer settings, adding complexity to the experience.Effective leadership in volunteer groups requires understanding and respect for volunteers' motivations.Creating a supportive environment fosters a sense of community among volunteers.Volunteering provides valuable insights into potential career paths in conservation.Challenging experiences in volunteering can lead to personal growth and resilience.Acknowledging and appreciating volunteers' contributions is crucial for retention.Volunteering can be a fulfilling way to give back to nature and meet new people.Chapters (Indicative)00:00 The Journey into Conservation Volunteering10:10 Life Lessons from Inspirational Figures19:57 Diverse Characters in Volunteer Groups30:05 Emotional Growth through Volunteering32:35 Navigating Personal Challenges36:00 The Role of Romance in Volunteering39:57 Best Practices for Leading Volunteer Groups44:09 The Impact of Volunteering on Career PathsFor more episodes in the Tree Lady Talks Archive click here.
Trees on buildings with Alistair Bayford
24-10-2024
Trees on buildings with Alistair Bayford
Send us a textSummaryIn this episode of Tree Lady Talks, Sharon discusses the growing trend of planting trees on buildings with expert Alistair Bayford. They explore the benefits of roof gardens, the challenges of structural considerations, soil requirements, and the maintenance of trees in urban environments. Alistair shares insights on successful tree species for roofs and emphasizes the importance of proper care and attention to ensure the longevity and health of these urban green spaces.TakeawaysThe trend of planting trees on buildings is increasing due to wellness and environmental considerations.Roof gardens provide essential breakout spaces for employees, enhancing their work environment.Soil quality and structure are critical for the successful growth of trees on roofs.Trees require significant care and maintenance, akin to being in 'critical care'.The lifespan of trees on roofs can vary greatly depending on care and environmental conditions.Certain tree species are more resilient and suitable for urban roof environments than others.Irrigation systems are essential for the survival of trees on roofs.Pests and diseases are becoming more prevalent in urban tree planting.The choice of tree species can significantly impact the success of roof gardens.Collaboration between landscape architects and tree growers is crucial for sustainable urban greening. Chapters (Indicative)00:00 Introduction to Tree Planting on Buildings02:20 The Rise of Roof Gardens04:21 Challenges of Planting Trees on Roofs07:05 Soil and Structural Considerations11:36 Maintaining Tree Health and Lifespan19:34 Successful Tree Species for RoofsFor more episodes in the Tree Lady Talks Archive click here.
Henry Kuppen - Tree Guests
18-10-2024
Henry Kuppen - Tree Guests
Send us a textSummaryIn this episode of Tree Lady Talks, Sharon interviews Henry Kuppen, a tree ambassador from the Netherlands, about the concept of 'tree guests'—a reframing of pests and diseases that affect trees. Henry discusses the importance of biodiversity in managing tree health, particularly in relation to the oak processionary moth. The conversation explores various management techniques, the ecological impact of these pests, and the legal and ethical considerations surrounding tree management. The episode emphasizes the interconnectedness of ecosystems and the need for a more holistic approach to arboriculture. In this conversation, Sharon and Henry Kuppen explore the complex relationships between microorganisms, invasive species, and human impact on ecosystems. They discuss the role of trade and travel in spreading diseases like Xylella, the importance of native versus non-native species, and the need for a shift in perspective from an ego-centric view of ecosystems to one of acceptance and understanding. The conversation emphasizes the importance of biodiversity and the need for a more holistic approach to managing tree guests and other species in our environment.TakeawaysHenry Kuppen is now a tree ambassador, focusing on promoting the importance of trees.The term 'tree guests' reframes pests and diseases as natural components of tree ecosystems.Biodiversity is crucial for managing tree health and resilience against pests.The oak processionary moth poses risks primarily to human health rather than tree health.Management techniques for pests should be targeted and specific to minimize ecological impact.Chemical solutions are not the only option; natural predators should be considered.Legal standards in tree management are evolving to prioritize ecological balance.Invasive species require careful management to protect native ecosystems.Understanding the food chain can help in accepting tree guests as part of nature.The conversation highlights the responsibility of humans in declining biodiversity. Microorganisms play a crucial role in ecosystems and can spread diseases.Human activities, such as trade and travel, significantly impact the rise of invasive species.The increase in pests and diseases is linked to climate change and loss of natural predators.Xylella poses a significant risk to various tree species, particularly olives and grapes.Native species should be prioritized in rural areas, while urban areas can accommodate a wider variety of species.Understanding the life cycles of tree guests can foster respect and acceptance rather than eradication.Ecosystem management should focus on ecological balance rather than human-centric views.Education and research are vital for effective biosecurity measures.Acceptance of tree guests can lead to a richer understanding of biodiversity.A shift in perspective is necessary to address the challenges posed by invasive species.For more episodes in the Tree Lady Talks Archive click here.
The Politics of Street Trees, Camilla Allen
03-10-2024
The Politics of Street Trees, Camilla Allen
Send us a textSummaryThis conversation explores the intricate politics surrounding street trees, focusing on their historical significance, community engagement, and the ongoing challenges in urban forestry. Camilla Allen, a landscape architect and environmental historian, discusses the Sheffield street tree crisis, the role of trees as living memorials, and the importance of public advocacy and education in tree management. The dialogue emphasizes the need for collaboration between professionals and communities to ensure the sustainable future of urban trees. Relevant papers, as Camilla touched on regarding the sycamore gap, are here Crow, Jim ‘The tale of a tree: An archaeological history of Sycamore Gap’, Current Archaeology, December 2023Ferguson, Bruce K. ‘Symbolic meanings of ordinary city streets and their trees’ Frontiers in Psychology 2023Hanscam, Emily and Holtorf, Cornelius ‘Rooted in the Future, A cultural ecology of the Sycamore Gap Tree’ Current Archaeology, December 2023.Chapters Rough Timings00:00 Introduction to the Politics of Street Trees02:46 Sheffield's Street Tree Crisis05:53 Historical Perspectives on Tree Planting09:02 The Multifaceted Role of Trees11:49 Living Memorials and Their Significance18:00 The Politics of Tree Management23:58 Community Engagement and Tree Advocacy29:50 Cultural Significance of Trees36:02 The Future of Street Trees41:50 The Charter for Street TreesFor more episodes in the Tree Lady Talks Archive click here.
European Tree Standards Jaroslav Kolarik, Czech Republic
23-09-2024
European Tree Standards Jaroslav Kolarik, Czech Republic
Send us a textIn this conversation, Sharon interviews Jaroslav Kolarik, CEO of SafeTrees and member of the Arboriculture Academy in the Czech Republic. They discuss the role of the European Arboriculture Council (EAC) in promoting arboriculture in Europe and the certification programs offered by the EAC. They also talk about the importance of certification for arborists and the challenges of raising awareness and understanding of arboriculture among the general public. They touch on the development of European Arboriculture Standards and the upcoming conference in Prague. They also discuss the tree assessment and tree value calculation standards and the need for a unified approach to tree care. The conversation discusses the importance of valuing trees and the challenges in calculating their value. It emphasizes the need to consider the eco-benefits, property value, replacement value, wildlife value, and ecosystem value of trees. The conversation also touches on the role of municipalities in decision-making and the irreplaceable nature of trees. The interviewee highlights the importance of proper tree assessment and the need to consider the age structure, species structure, and maintenance history of trees. The conversation also explores the concept of canopy cover and the challenges of tree planting and aftercare. The interviewee shares insights into the arboricultural scene in the Czech Republic, including the strict legislation around tree felling and the growing number of arborists, including women, in the industry. The interview concludes with a discussion on the ambition of the European Arboricultural Council to spread the standards and promote tree care at a higher level.Sound Bites"EAC was created to increase the level of Arboriculture in Europe and the first products were certification programs, European tree worker and European tree technician.""Certification is necessary to choose qualified companies or individuals for tree care work, especially when larger financial amounts are invested.""The certification for veteran tree specialist is a jewel among arboriculture qualifications, focusing on the care of irreplaceable old trees and the ecosystems connected to them.""In our cities, mostly in the cities in southern part of Europe without trees we are not going to survive really in the cities.""Just imagine that if we just consider the tree being represented only by let's say some replacement value but the replacement itself is going to happen within 60 years.""The first questions should not be about the value, about the money because that's only the last resort how to express the value of the trees."Chapters00:00Introduction and Background04:06Promoting Arboriculture in Europe: The Role of the European Arboriculture Council06:28The Importance of Certification for Arborists12:09Developing European Arboriculture Standards19:26Understanding Tree Assessment25:32Valuing Trees Beyond Replacement Cost27:18Valuing Trees: Eco-Benefits and Property Value28:47Challenges in Tree Valuation and Replacement Value31:13Considerations for Proper Tree Assessment32:43Canopy Cover: Visualizing Tree Presence45:14Challenges and Best Practices in Tree Planting and Aftercare50:28The Growing Arboricultural Scene and Diversity in the Czech Republic53:11Spreading Tree Care Standards Across EuropeFor more episodes in the Tree Lady Talks Archive click here.
What is Arbitecture? With Dr Gary Winn
19-09-2024
What is Arbitecture? With Dr Gary Winn
Send us a textBuilt and natural environments are often referred to independently, but in reality, comprise two defined parts of one environment. Within the environment, trees and buildings exist, though not always in equal relationships. Where development is proposed, taking precedence over trees, an imbalance between natural and built environments may occur. This could be the result of tree- building conflict often resulting in tree removal. Where architects are creators of the built environment, there is a professional responsibility to consider the wider environmental context impacted by development and also the contributing benefit that trees offer to the environment.In this episode, Sharon interviews Dr. Gary Wynn, an innovative architect and arboriculturalist. Gary shares his journey of becoming an arboriculturalist and the lack of tree knowledge among architects. He discusses his research on the relationship between trees and buildings and the need for architects to have arboricultural knowledge. Gary also talks about his architectural philosophy, inspired by Frank Lloyd Wright, and the importance of seeing the world as a connected system. He shares a case study of a building he designed near trees and the engineering considerations involved. The conversation ends with a discussion on the tension between the benefits of trees and the challenges they pose in urban areas. Dr. Gary Winn discusses the successful relationship between trees and buildings, highlighting the benefits, challenges, and innovative design solutions. He emphasizes the need for architects and arboriculturists to collaborate and integrate tree considerations into the design process. Dr. Winn shares his research findings, which show that architects often lack knowledge about trees and perceive them as obstacles. However, through workshops and practical exercises, architects can learn to prioritize the tree-building relationship and create innovative designs that incorporate trees. He also discusses the importance of public perception, policy changes, and the role of well-being in the tree-building relationship. Link to the Invisible House Youtube video promoFor more episodes in the Tree Lady Talks Archive click here.
Oaklore by Jules Acton - a glorious celebration of the culture & natural history of oaks
13-09-2024
Oaklore by Jules Acton - a glorious celebration of the culture & natural history of oaks
Send us a textIn this conversation, Jules Acton discusses her book 'Oaklore' and her journey into the world of nature conservation. She shares her experiences of visiting a nature reserve for the first time and the barriers people may face when trying to engage with nature. Jules emphasizes the importance of creating openings and ways for people to connect with nature. She also talks about her childhood experiences with nature, including a special apple tree in her garden. Jules explores the world of oak trees, including the birds and insects that depend on them. She shares her journey of learning bird songs and the joy of discovering new species. Jules also discusses the cultural significance of oak trees, such as the use of oak gall ink and the celebration of Oak Apple Day. She highlights the importance of awe and shared experiences in connecting with nature. Jules recounts her experiences on a moth night and the beauty of moths. She also explores the world of beetles and the importance of dead wood in supporting their habitats. The conversation concludes with a discussion about the Medusa Oak and the quirks of quercuses. In this part of the conversation, Jules Acton and Sharon discuss various topics related to oak trees and their conservation. They talk about the work of the Woodland Trust and the RSPB in managing and preserving oak trees. They also discuss the concept of veteranization, which involves aging trees prematurely to create habitat for specialized species. They touch on the folklore and magic associated with oak trees, including the myth of summoning the devil by dancing around a certain oak tree. They also explore the mutualistic relationship between trees and fungi, highlighting the importance of fungi in providing nutrients and water to trees. They discuss the challenges of acute oak decline and the need for better decision-making and infrastructure planning to protect and preserve oak trees. They emphasize the importance of creating space for nature and promoting connectivity in urban environments. Jules encourages listeners to join conservation organizations and get involved in the preservation of oak trees and nature in general.For more episodes in the Tree Lady Talks Archive click here.
Callum Throw - Technology in Arb - AI Strikes!
05-09-2024
Callum Throw - Technology in Arb - AI Strikes!
Send us a textIn this episode, Sharon and Callum discuss the use of AI and technology in the arboriculture industry. Callum explains that AI has been around for decades and has been used in various applications, such as loan applications and predictive text. In the forestry industry, AI has been used for mapping deforestation and monitoring pests and diseases. Callum emphasizes the importance of training AI models to get the desired output and highlights the need for social responsibility in shaping AI. He also shares how he uses AI in his daily work as an arboriculture consultant, including keyword research, report writing, and pricing jobs. In this part of the conversation, Callum discusses the use of Chat GPT, photogrammetry, and virtual reality (VR) in arboriculture. He explains how Chat GPT can assist in generating reports and providing structure, while still requiring human input for analysis and assessment. Callum also highlights the ethical concerns of making GPT publicly accessible. He then delves into the concept of photogrammetry, explaining how it works and the benefits of using apps like Polycam to create 3D models of trees. He emphasizes the importance of hosting these models on online platforms for easy access. Callum then explores the potential of VR and augmented reality (AR) in arboriculture, particularly in training and education. He discusses the immersive experience of VR and its ability to improve knowledge retention. Lastly, Callum touches on the limitations and benefits of using drones for tree surveys, including the accurate mapping of trees in the absence of graphical surveys. Drones equipped with multispectral cameras can be used for NDVI (Normalised Difference Vegetation Index) to identify stressed or low vitality trees. They are valuable for ash dieback surveys, identifying trees in distress, and conducting feasibility studies. Drones can also be used for creating 3D models of sites, providing better context than traditional maps. Leveraging social media, particularly platforms like TikTok, can help attract younger people to the industry. Authentic and engaging content that adds value is key. AI and apps have the potential to scan trees and identify defects, as well as generate detailed weather forecasts for the arboricultural industry. Immersive videos and virtual reality can be used to showcase different aspects of the industry and attract young talent.For more episodes in the Tree Lady Talks Archive click here.
BS:5837 Update - Howard Booth
29-08-2024
BS:5837 Update - Howard Booth
Send us a textIn this bonus episode of Tree Lady Talks, Sharon discusses the revision of the British standard for trees and construction, BS 5837. She interviews Howard Booth, the chair of the committee proposing the changes, to discuss the main updates. The changes include new process flow charts, a new categorization method, adjustments to root protection areas, and the inclusion of canopy cover assessments. The goal of these changes is to ensure better tree care and development practices. The episode provides valuable insights into the proposed revisions and their implications. The conversation explores various parameters and considerations for tree growth, including species, form, site conditions, and pruning requirements. The British standard for tree retention and the importance of tree surveys conducted by arboriculturalists are discussed. The conversation also touches on the proposed changes in the British standard for tree surveys (BS 5837) and the inclusion of canopy cover assessments. The revision introduces new plans, such as the Arboricultural Impact Plan and the Constraints and Opportunities Plan. The categorization of trees is expanded to include a new category for veteran trees (Category V). Root protection areas for veteran trees are set to increase, and dead trees will also have a level of protection. The consultation process for the revision is highlighted, encouraging listeners to participate and provide feedback.For more episodes in the Tree Lady Talks Archive click here.
Changing attitudes to change the environment - Professor Chris Baines
18-07-2024
Changing attitudes to change the environment - Professor Chris Baines
Send us a textChris Baines is one of the UK’s leading independent environmentalists.  He trained as a horticulturalist at Wye College, Kent and then as a landscape architect in Birmingham.  He is an award-winning writer and broadcaster, presented what is considered to be the first environmental series for children on UK TV in the early 1980s and was one of the original presenters of BBC Countryfile.  His 2019 film documentary The Living Thames , made for the Thames Estuary Partnership, won the UK Charity Film Awards and has now won prizes at film festivals across 4 continents.  His best-selling book How to Make a Wildlife Garden has been continuously in print for almost 40 years and his book The Wild Side of Town won the first UK conservation book prize in 1987.Chris is self-employed and acts as an adviser to industry and government.  He has worked widely with senior executives in the construction, energy, minerals, housebuilding and ethical investment industries and he currently chairs the Independent Stakeholder Advisory Group for National Grid and Ofgem.Chris Baines is also an environmental campaigner with deep roots in the charitable sector and a long association with community-based environmental action.  He helped to establish the UK’s first urban wildlife trust, in the West Midlands, at the end of the 1970s. He was landscape adviser for the Government’s Priority Estates Project in the 1980s.  Through the 1990s he advised the Local Government Association, the Sainsbury Family Trusts, The Shell Better Britain Campaign and the New Homes Marketing Board on urban green infrastructure.  More recently he served as an adviser on sustainability for the Greenwich Millennium Dome, the London 2012 Olympics athletes’ village, and the World Heritage city of Bath.  Chris has been a National Vice-President of the Royal Society of Wildlife Trusts since 1986.  He is currently an adviser to the National Trust, Hon President of the Thames Estuary Partnership, Hon Patron of the Countryside Management Association and he has been awarded lifetime-achievement medals from both the RSPB and the British Association of Nature Conservationists.  He has played a leading role in the fields of environmental education and nature recovery throughout his career.   He served as a Trustee of the National Lottery for six years and enjoys an international reputation as an environmental communicator and as a broker of cross-sectoral partnerships.  He has always worked from his home in the West Midlands. For more episodes in the Tree Lady Talks Archive click here.