Conservation Arboriculture


Trees are part of our legacy. How we care for them today shapes the landscapes, ecosystems, and lives of tomorrow. My focus is on ensuring trees thrive, above and below ground, for generations to come.

Kiril "Kircho" Dunev

My Philosophy

If you want a beautiful and safe tree, it must be healthy first. I offer conservation-focused arborist services, guided by a strong belief in a Tree First approach. To achieve this, I rely on nature-based solutions that support both trees and their ecosystems.

My priority is always the tree itself — its biology, structure, history, and ecological value — before interventions, equipment, or short-term solutions. Every tree is assessed as a living organism within a larger system, not simply as a problem to be fixed or removed.

My work focuses on preserving and protecting trees in natural and built environments, with particular attention to older, native, and ecologically important trees. By combining traditional arboriculture with ecology, conservation thinking, and risk awareness, I aim to support trees so they remain healthy, stable, and valuable for as long as possible.

Whenever feasible, I choose management over removal, understanding over assumption, and long-term solutions over quick fixes. This approach benefits not only the trees themselves, but also biodiversity, landscapes, and the people who live alongside them.

Trees are long-lived organisms. Treating them with patience, respect, and informed care is at the heart of everything I do.

Services

Tree Maintenance

We carry out crown reduction, formative pruning, and storm damage restoration to support healthy structure, safety, and long-term tree vitality. Our approach is always adapted to the individual tree and its natural growth pattern.

Tree Selection, Establishment, and Aftercare

We help choose the right tree for the right place, ensure proper planting techniques, and provide ongoing care to support healthy establishment and long-term growth. We guide the tree's journey from selection to thriving maturity.

Risk Assessment and Risk Mitigation

We offer professional tree risk assessment following the ISA TRAQ method and provide a range of mitigation options—whether it's weight reduction, crown stabilisation, or, if absolutely necessary, safe removals—always prioritising people and tree stability.

Tree Health Assessment and Soil Health

We evaluate tree vitality, develop tailored health plans, and assess and improve soil conditions. By nurturing both tree and soil, we promote long-term health from roots to canopy.

Tree Inventories, Tree Impact Assessments and Protection Plans

We conduct professional tree inventories and impact assessments, offering tailored protection plans for projects and developments. Our reports help guide decisions that protect both trees and their surroundings.

Veteranisation, Wildlife Habitat Enhancement and Nature Conservation

We create specialised habitats, enhance veteran trees for biodiversity, and contribute to conservation efforts. Our work balances ecological value with sustainable tree care.

Credentials & Professional Affiliations

ISA Certified Arborist* - SW-0077A

ISA Tree Risk Assessment Qualified

Member of International Society of Arboriculture

Member of Svenska Trädföreningen

*ISA certification meets the ISO 17024 international standard for professional competence

Get in touch:

Kiril "Kircho" Dunev

Tallegren AB

Kalle Blanks Vag 6,

741 73 Länna

info@tallegren.se