Our biology services provide expert ecological assessments and biodiversity studies...Read More
Agriculture
Madrone offers expert agricultural services, including reclamation planning,
soil assessments, and fill permitting.
Biology Solutions
Madrone’s team of biologists, ecologists and wildlife specialists offer a wide range of experience in terrestrial and aquatic
ecosystem analysis, wildlife assessments, habitat analysis, fisheries assessments and species inventory.
GIS & Geomatic Services
Analysis of geographic information and mapping is core to Madrone’s services. We have an expert staff of GIS
specialists to assist in completing projects as well as developing unique mapping products for our clients
We are a multidisciplinary consulting firm with decades of combined experience across forestry, construction, mining, and government resource management. Our team of professionals work collaboratively with clients to deliver practical, science-based solutions that support environmental stewardship.
We combine deep local knowledge with a results-oriented approach, helping clients navigate environmental challenges efficiently and responsibly. We are dedicated to meeting your objectives in a cost-effective and scientifically sound manner.
Providing customized, sustainable solutions to efficiently address your project's unique challenges
Trusted Cross-Sector Expertise
We deliver innovative solutions across multiple sectors, meeting objectives unique to each industry while ensuring sustainability.
Madrone’s professional staff includes agrologists, archaeologists, biologists, ecologists,
foresters, environmental scientists, GIS analysts, and hydrologists.
Tania Tripp, R.P.Bio.
Position: General Manager & Senior Wildlife Biologist
Categories: Biological Sciences, Key Leaders
Discipline: Wildlife Biology, Ecology & Habitat Modeling
Location: Vancouver Island
Practice Focus:
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Project Management and Team Leadership
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Wildlife Habitat Mapping and Modeling
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Environmental Impact Assessment and Permitting
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Ungulate Ecology and Population Studies (Moose, Caribou, Deer, Elk, Goat)
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Ecosystem and Vegetation Mapping (TEM, PEM, BEM)
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Cumulative Effects and Habitat Effectiveness Models
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Wildlife Management, Monitoring, and Research
Tania Tripp, M.Sc., R.P.Bio., is a Senior Biologist and General Manager at Madrone Environmental Services with over 25 years of experience in ecology and wildlife resource management across British Columbia and the Yukon. Her expertise spans environmental impact assessments, habitat mapping and modeling, and wildlife monitoring for a broad range of species, including Species at Risk.
Much of Tania’s career has focused on ungulate research and habitat modeling (particularly for small owls, moose, and caribou) supporting provincial cumulative effects frameworks, regional strategic assessments, and Indigenous-led environmental review processes. She is widely recognized for her project coordination, collaborative approach, and commitment to integrating sound science into practical management and restoration outcomes.
Susan Van der Ende, P.Ag.
Position: Senior Agrologist
Categories: Key Leaders, Physical Sciences
Discipline: Agrology, Terrestrial Ecology & Riparian Stewardship
Location: Lower Mainland
Practice Focus:
- Land capability for Agriculture and Soil Classification: Agricultural land capability assessments, soil reclamation plans
- Farm Plans: farm development plans including agricultural soils and crop recommendations
- Agricultural Land Commission Fill Use: soil and fill importation and monitoring including Phase 1 review and technical reporting
- Riparian & agricultural assessments: Riparian health Assessments and Management Plans
- Investment Agriculture Foundation Programs: involvement with the Environmental Farm Plan & Farmland Advantage/Agri-Ecosystem Stewardship Initiative programs and associated funding
- Technical Reporting: Water management Plans, Vegetative Buffer Plans and Biodiversity Plans
- Water Infrastructure on Agricultural Land: Water licensing concerns and applications and stormwater & drainage management
- Habitat restoration and Monitoring: Site-specific prescriptions including (native plant restoration & enhancement, Erosion and Sediment Control, Beneficial Management Practices (BMP’s) control, exclusion fencing) with follow-up performance checks
- Regulatory & permitting: WSA/RAPR alignment, ALC/ALR considerations, municipal bylaws and development permit navigation.
Susan Van Der Ende, B.Sc., B.Tech., P.Ag., is a Senior Agrologist who works at the interface of agriculture and ecosystem health. She partners with producers to evaluate their operations for environmental risk, riparian health, water use, and soil characteristics and turns those findings into clear, workable prescriptions. Also, as an Environmental Farm Plan Planning Advisor, she has completed environmental assessments for 500+ agricultural operations across B.C. and delivers projects that match restoration outcomes with production goals (e.g., riparian restoration, biodiversity enhancements, irrigation efficiency and native plantings). Her experience with commercial greenhouse production systems, berry operations and many other farming commodity groups has created a passion for improved sustainability, healthier soils, and stronger crops. Susan also provides education and mentorship, with the goal of supporting both thriving ecosystems and sustainable agriculture.
Her technical background spans environmental engineering and contaminated sites, agricultural land capability, soil reclamation plans, and soil/fill monitoring with reporting appropriate for local governments. Susan’s recent work with local developers, landowners and both City and Nation clients includes land capability studies, reclamation plans, and soil monitoring programs that will contribute to broader environmental benefits for their entire community. Clients value her practical field sense, direct communication, and ability to secure funding and regulatory alignment while keeping projects moving. In short: she helps protect the environment without over-engineering the fix.
When not at work, Susan is a busy mom to two active boys and can often be found with her family on the soccer field, skiing the local mountains or in her garden working on the next landscaping project.
Anna Jeffries, ADGISA
Position: Senior GIS Analyst & Team Lead
Categories: Geographic Information Systems, Key Leaders
Discipline: GIS & Environmental Mapping
Location: Vancouver Island
Practice Focus:
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Spatial analysis & cartography for environmental planning (ecosystem mapping, watershed assessments, habitat modeling)
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GIS automation & workflow optimization (Python scripting, ModelBuilder, standardized templates/symbology)
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Mobile/field GIS support (Survey123, Field Maps, pre-field preparations and data systems)
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Cross-disciplinary collaboration & mentorship (translating technical outputs for biologists/agrologists/hydrologists; training junior GIS staff)
Anna Jeffries, BA, is a Senior GIS Analyst with over 16 years of experience supporting environmental planning and resource management through high-quality spatial analysis and cartographic products. Since joining Madrone Environmental Services in 2009, Anna has played a central role in delivering complex GIS solutions for terrestrial ecosystem mapping, watershed assessments, wildlife habitat modeling, and environmental assessments across British Columbia and the Yukon.
Anna is highly experienced with ESRI’s ArcGIS Pro, ArcMap, and 3D mapping software such as Summit and PurVIEW. She applies automation techniques, including Python scripting and ModelBuilder, to improve data processing efficiency and consistency across projects. Anna is known for her thoughtful cartographic design, and she develops company-wide map templates and symbology libraries to support standardized, professional outputs. She provides essential GIS support for field staff, including field data systems and pre-field preparations using mobile applications such as Survey123 and Field Maps.
Collaboration is a key part of Anna’s approach. She works closely with multidisciplinary teams (biologists, agrologists, hydrologists, and project managers) to ensure spatial products are not only technically accurate but also practical and relevant. She mentors junior staff, shares technical resources, and supports internal training to help build capacity within the GIS team.
Kelly Eakins, P.Ag.
Position: Senior Forest Hydrologist
Categories: Key Leaders, Physical Sciences
Discipline: Forestry, Hydrology, Agrology
Location: Vancouver Island
Practice Focus:
- Watershed Assessments (coastal and interior)
- Water Management Plans
- Hydrological Mapping
- Hydrometric Monitoring
- Climate Change
- Risk Analysis
- FRPA, FPPR, WSA, LA
Kelly, M.Sc., P.Ag., is a forest hydrologist with over 35 years of experience covering a broad range of projects in British Columbia. Kelly worked with Madrone in the 1990’s and returns after operating an independent consultancy for 29 years. She has completed over 200 projects in locations throughout British Columbia that range from Vancouver Island, the mainland coast and the interior of British Columbia to Haida Gwaii.
A large portion of her career has focused on conducting watershed assessments for forestry clients and hydrometric/hydrometeorlogic monitoring for a variety of clients and purposes. Watershed assessments have been conducted along the west coast of Vancouver Island, Great Bear Rainforest, Haida Gwaii and the interior of British Columbia. Her work has also included managing a watershed assessment program for a large chart area and working with risk-based decision-making frameworks. Hydrometric monitoring applications include community water supply, domestic water supply, culvert sizing, potential impacts on nearby stream, in-stream flow requirements for fish and independent hydroelectric generation. Clients include forest companies, First Nations communities, government (municipal, provincial, federal), engineering firms, independent power producers, streamkeeper and conservancy groups, and farmers. She brings enthusiasm and attention to detail in working as part of an interdisciplinary team to her work at Madrone.
Safety
Safety is our top priority and Madrone’s safety policy prohibits working in unsafe conditions. To protect our clients and employees, we are fully insured for professional and general liability.
We are certified with the following organizations and carry the associated coverage:



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