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Our Mission & Vision

Advancing the Conservation of the Martes Complex

Black and white logo with a silhouette of a marten and text that reads "Martes Working Group" inside an oval border.

The Martes Working Group (MWG) is a global wildlife nonprofit organization dedicated to the conservation and recovery of the small carnivores within the Martes complex.

Founded in 1993, MWG brings together a collaborative community of scientists, researchers, students, and conservation professionals. Our work spans continents and ecosystems, connecting experts and advocates who are committed to the long-term survival of these unique forest carnivores.


Our Mission

MWG’s mission is to promote science-based conservation, research, and collaboration focused on the 11 diverse species within the Martes complex. MWG is one of the few groups globally that focuses exclusively on the needs of the Martes complex species.

We strive to:

  • Generate and share Martes' research and data

  • Support the development of monitoring tools and conservation methods

  • Strengthen forest ecosystem resilience through small carnivore recovery

  • Encourage mentorship and leadership opportunities within the Martes research community

  • Facilitate global collaboration among scientists and conservationists

Our Vision for the Future

MWG envisions a world where martens, fishers, tayras, and wolverines are thriving across their full ecological range - both past and present. Through scientific exchange and international collaboration, we support a unified approach to Guloninae conservation that emphasizes habitat connectivity, ecological balance, and species resilience.

Our vision includes:

  • A growing network of professionals united by a shared commitment to Martes conservation

  • Expanded access to research tools, training, and publication opportunities

  • Conservation solutions that are locally informed and globally coordinated

Watercolour illustration of a fisher animal standing on all fours.

Why Our Work Matters

The species in the Martes complex play crucial roles in maintaining the health and balance of the ecosystems they inhabit. By managing prey populations, dispersing seeds, and reflecting ecosystem stability, they contribute significantly to ecological function and are often considered keystone species.

Despite their importance, many of these species remain poorly understood or underrepresented in conservation strategies.

MWG helps fill this knowledge and action gap by:

Your Commitment Can Shape Global Conservation

Whether you are a researcher, student, land manager, or conservation advocate, Martes Working Group invites you to join us in our mission to secure the future of the Martes complex. Our flexible membership options are designed to make participation accessible to everyone, regardless of financial circumstances or career stage.

Whether you are just beginning your journey in wildlife conservation or have decades of experience, there is a place for you in our global community.