Wildlife Corridors & Habitats in Madagascar 2026

Wildlife Corridors in Madagascar: Current Status (2026)

As of March 2026, Madagascar has identified 44.5 million acres of priority land—roughly one-third of the country—as critical for habitat protection and corridor development. In late March 2026, 70 scientists (50 of them Malagasy) completed the first comprehensive terrestrial biodiversity re-prioritization since 1995, creating a consensus map that directly informs where new protected areas and wildlife corridors should be established. Within this priority area, the Government of Madagascar designated 21 new protected areas covering 4.5 million acres in February 2026, bringing the national protected area network to 22 million acres. This expansion is part of Madagascar's formal commitment to the 30×30 Biodiversity Plan—protecting 30% of the planet by 2030—reaffirmed by Prime Minister Mamitiana Rajaonarison in April 2026.

Why Wildlife Corridors Matter in Madagascar

Madagascar harbours 1,016 vertebrate species found nowhere else on Earth. Yet over the past few decades, widespread deforestation—driven by slash-and-burn agriculture, cattle pasturing, and logging—has fragmented the island's forests into isolated patches. When habitats break apart, wildlife populations become trapped, unable to move between forests, find mates, or access diverse food sources. This genetic isolation leads to inbreeding, reduced population resilience, and extinction risk.

Wildlife corridors are strips of connected habitat that allow species to safely move between protected areas and forest fragments. They restore gene flow—the movement of genetic diversity between populations—which is essential for long-term survival. For Madagascar's endemic lemurs and other wildlife, corridors can mean the difference between thriving populations and local extinction.

Currently, Andasibe-Mantadia National Park and Analamazaotra Special Reserve—two of Madagascar's most important forests, home to 12 lemur species—remain isolated due to deforestation that cleared connecting forests primarily in the 1960s. The forests now consist of fragmented patches separated by agricultural land and pasture, severely limiting wildlife movement.

Key Habitat Corridors Under Development

Andasibe-Mantadia to Analamazaotra Corridor

The Dr. Abigail Ross Foundation for Applied Conservation is currently in its third season of building a wildlife corridor reconnecting these two flagship protected areas. The project aims to:

• Replant 1,500 native tree seedlings per hectare across 150 hectares (370 acres) to increase canopy cover and structural connectivity between forest fragments
• Support and expand local native tree nurseries to ensure long-term seedling availability
• Employ 12 local community members to prepare land, plant seedlings, and monitor survival, ensuring stewardship and local economic benefit
• Prioritise native tree species that support old-growth forest development and wildlife habitat

This is a landscape-scale, community-centred restoration effort bringing together Malagasy communities, conservation organisations, and international research institutions.

Ankeniheny-Zahamena and Ambositra-Vondrozo Forest Corridors

Conservation International-Madagascar has been protecting and restoring nearly 700,000 hectares across these two critical corridors since 1990. Work includes preventing further deforestation, implementing sustainable agricultural practices to reduce soil erosion, and establishing habitat protections for endangered lemurs and other wildlife.

Lake Alaotra Watershed Forest Restoration

The lush forests and wetlands around Lake Alaotra in northern Madagascar support vulnerable wildlife—including lemurs, vontsira, and a rare diving duck species—while feeding rice farms and fisheries that sustain local communities. Severe soil erosion from large-scale deforestation has degraded the entire region. Conservation International-Madagascar, working with the Priceless Planet Coalition, launched the Flagship Landscape Forest Restoration project, an ambitious tree-planting effort to revitalize forests around Madagascar's largest lake.

The Threats: Deforestation, Gene Flow Loss, and Climate Urgency

Despite recent conservation advances, Madagascar's habitat corridors face accelerating pressure. Modelling studies show that if the current rate of forest loss continues, severe corridor degradation will occur around 2040, with a significant decrease in gene flow expected after that date. For species like the black-and-white ruffed lemur in southeastern Madagascar, populations are already inbred within protected areas due to past population bottlenecks; further corridor loss would exacerbate isolation and genetic decline.

Climate change is intensifying these threats. Madagascar is experiencing increased and more severe drought in the south and more intense cyclones and flooding in the middle and north regions, forcing millions of people to migrate across the country and putting added pressure on forests and fisheries. Warming oceans are also causing mass coral reef mortality, affecting marine ecosystems and coastal livelihoods.

Approximately 3.3 billion tons of carbon are stored in Madagascar's 9.5 million hectares of forest. Deforestation not only destroys wildlife habitat but also releases carbon, accelerating climate change and reducing the island's natural climate resilience.

Conservation Programmes and Organisations Leading the Work

Government Leadership and Scientific Foundation

Alain Liva Raharijaona, 30×30 Coordinator at Madagascar's Ministry of Environment and Sustainable Development (MEDD), emphasises the landmark March 2026 workshop: "For the first time in more than three decades, we know exactly where to focus our efforts to save Madagascar's terrestrial biodiversity. This workshop has given us that clarity, grounded in the best available science and collectively owned by Madagascar."

The workshop was supported by Conservation Allies, Re:wild, Hempel Foundation, Rainforest Trust, and Campaign for Nature, bringing together 70 participants representing seven major taxonomic groups. Dr. Steven Goodman, MacArthur Field Biologist at Chicago's Field Museum of Natural History and Association Vahatra, highlighted the significance: "A generation of Malagasy scientists now leads this work, building on decades of international collaboration to produce something that is genuinely their own. That transition in scientific leadership is as significant as the findings in this report."

On-the-Ground Implementation: Wildlife Madagascar

Wildlife Madagascar is expanding its reach across the island's critical habitats. In 2026, the organisation will establish a fourth field site in the spiny forest of southern Madagascar, launch a fully operational volunteer programme at La Mananara, and establish a new field camp at Anjanaharibe-Sud Special Reserve (ASSR). The organisation's strategic plan (2025–2030) explicitly prioritises wildlife corridor design and implementation, with objectives to:

• Design corridors to ensure they connect critical habitats and incorporate natural dispersal routes
• Determine the appropriate width and size of corridors to allow safe passage for species
• Work closely with partners and local stakeholders during planning and implementation
• Track wildlife movement via camera traps to assess corridor effectiveness and identify blockages or risks

Wildlife Madagascar has also signed memoranda of understanding (MOUs) with The Great Projects and Rewild Safaris, bringing international volunteers and conservation-focused travellers to field sites including La Mananara, Anjanaharibe-Sud Special Reserve, and Tsingy de Namoroka National Park beginning May 2026. A portion of proceeds from each programme supports Wildlife Madagascar's conservation efforts.

Community-Led Habitat Protection and Restoration

The SOS Lemurs Initiative, supported by the IUCN, has provided 49 medium-sized grants to 26 civil society organisations operating across Madagascar. All funded projects support local communities to reduce habitat destruction and lemur hunting through a combination of conservation actions, including:

• Habitat protection and management to prevent illegal logging, poaching, and land encroachment
• Strengthening forest patrols by increasing the number of rangers and patrol frequency
• Equipping patrollers with necessary tools and resources to detect and respond to emergencies
• Developing ecotourism as a direct economic alternative for local communities

Sustainable Wildlife Use and Community Food Security

The Wildlife Conservation Society implements the Sustainable Wildlife Management (SWM) Programme in Madagascar in collaboration with the Government, encouraging sustainable exploitation of non-protected wildlife species and increasing alternative protein sources to replace bushmeat consumption. This approach balances local food security with species protection, ensuring that communities have economic incentives to conserve wildlife corridors and protected areas.

Duke Lemur Center and Protected Area Management

The Duke Lemur Center runs in-situ conservation programmes in Ranomafana National Park and Marojejy National Park, supporting environmentally sustainable ways of life including fuel-efficient cook stoves, reforestation, sustainable agriculture training, green charcoal production, family planning, and local ranger training. These programmes ensure that law enforcement is locally led and conservation benefits are shared with communities.

Protected Area Network Expansion and Connectivity

Madagascar's protected area system now encompasses 43 protected areas—27 national parks, 14 habitat/species management areas or special reserves, and 2 strict nature reserves—managed by Madagascar National Parks (MNP). The February 2026 designation of 21 new protected areas adds strategic coverage to critical biodiversity gaps identified in the March 2026 workshop.

In addition to government-managed parks, 3 protected forestry corridors are managed by NGOs on behalf of the Government, covering approximately 1 million hectares. These corridors serve as connective tissue between larger protected areas, allowing species movement and gene flow restoration.

Protected Area Type	Number	Management
National Parks	27	Madagascar National Parks (MNP)
Habitat/Species Management Areas & Special Reserves	14	Madagascar National Parks (MNP)
Strict Nature Reserves	2	Madagascar National Parks (MNP)
Protected Forestry Corridors	3	NGOs on behalf of Government
New Protected Areas (Feb 2026)	21	Madagascar National Parks (MNP)

How Tourism Supports Corridor Conservation

Tourism revenue is critical for funding habitat protection and corridor restoration. Safari tourism in Madagascar generates income that directly supports park management, ranger patrols, and community incentives to protect wildlife. When travellers visit protected areas and stay at conservation-focused lodges, entrance fees, accommodation costs, and guide payments flow to local communities and conservation organisations.

Wildlife Madagascar's ecotourism partnerships with The Great Projects and Rewild Safaris exemplify this model: visitors experience Madagascar's unique biodiversity firsthand while directly funding on-the-ground corridor work. Conservation-focused travel allows international visitors to witness habitat restoration, meet local rangers, and understand the urgency of connectivity for endemic species like lemurs.

You can book conservation-supporting safaris to Madagascar's protected areas and corridor restoration sites on SafariFind, where your choice of lodge and guide contributes to habitat protection.

Challenges and Setbacks: Funding, Political Risk, and Time Pressure

Despite scientific clarity and government commitment, Madagascar's habitat corridor work faces significant obstacles:

Funding Vulnerability

Conservation programmes in Madagascar rely heavily on grant funding and international donor support. During the COVID-19 pandemic, many organisations experienced reduced funding, cessation of community support activities, and loss of research-associated revenue. While tourism partnerships are expanding in 2026, funding instability remains a long-term risk for corridor maintenance and ranger patrols.

Political Uncertainty

Though Prime Minister Mamitiana Rajaonarison reaffirmed Madagascar's 30×30 commitment in April 2026, the research notes that "through periods of political uncertainty, Madagascar's commitment to this work has remained steadfast." Sustained government support is essential for corridor protection and enforcement against illegal logging and poaching.

Time Pressure: The 2040 Tipping Point

Modelling studies indicate that if current deforestation rates continue, significant corridor degradation will occur around 2040, with gene flow loss accelerating after that date. This means the next 14 years are critical for corridor establishment and habitat restoration. Delays in funding, implementation, or political commitment could result in irreversible fragmentation.

Illegal Activities and Enforcement

Even within protected areas, illegal logging, poaching, and land encroachment remain persistent threats. During the pandemic, Madagascar National Parks reported increased illegal activities inside parks due to reduced surveillance capacity. Strengthening ranger patrols and community monitoring—as SOS Lemurs and other programmes are doing—requires sustained funding and local engagement.

Recent Successes and Momentum

March 2026 Biodiversity Workshop and Consensus Map: The completion of the first comprehensive terrestrial biodiversity re-prioritization since 1995, with 70% Malagasy scientific leadership, represents a historic shift toward locally-owned conservation strategy.

February 2026 Protected Area Expansion: The designation of 21 new protected areas covering 4.5 million acres demonstrates government follow-through on the 30×30 commitment and provides legal protection for critical biodiversity gaps.

Andasibe-Mantadia Corridor Progress: Three seasons of active reforestation and community employment in the corridor reconnecting two flagship forests shows measurable habitat restoration underway.

Ecotourism Partnerships (2026): Wildlife Madagascar's MOUs with The Great Projects and Rewild Safaris signal growing integration of conservation tourism, linking international visitor spending to on-the-ground habitat work.

SOS Lemurs Grant Programme: 49 grants to 26 civil society organisations across Madagascar demonstrate scaled, community-led habitat protection and lemur conservation.

How Travellers Can Support Habitat Corridors Responsibly

• Choose conservation-focused lodges and operators: Stay at properties that explicitly fund habitat protection, employ local rangers, and support community development. Wildlife Madagascar's partner operators (The Great Projects, Rewild Safaris) direct proceeds to corridor restoration.
• Support community-based tourism: Engage with locally-owned guides, visit community reserves, and participate in volunteer conservation experiences. This ensures your spending directly benefits the people protecting corridors.
• Visit protected areas and corridor sites: Andasibe, Ranomafana, and Marojejy national parks are corridor anchors. Entrance fees and guide payments support ranger patrols and habitat management.
• Learn about endemic species and habitat loss: Understanding why corridors matter—for lemurs, chameleons, and Madagascar's unique biodiversity—helps you communicate conservation urgency to others.
• Avoid illegal wildlife products and unsustainable practices: Do not purchase lemur or reptile products, and avoid activities that encourage habitat disturbance or wildlife capture.
• Support organisations directly: Donate to Conservation International-Madagascar, Wildlife Madagascar, Duke Lemur Center, or SOS Lemurs partners working on corridor restoration and community conservation.

The Road Ahead: 2026–2030 and Beyond

Madagascar's 30×30 Biodiversity Plan and the March 2026 scientific consensus map provide a roadmap for the next decade. Success depends on sustained funding, political commitment, and community engagement. The 2040 tipping point—when significant gene flow loss and corridor degradation are projected—creates urgency. Every hectare of forest reconnected, every ranger trained, and every community incentivised to protect habitat between now and 2030 increases the resilience of Madagascar's endemic species.

Wildlife corridors are not just conservation infrastructure; they are lifelines for some of Earth's most unique and endangered species. In Madagascar, they represent hope that fragmented landscapes can be healed, that gene flow can be restored, and that humans and wildlife can thrive together.

Last reviewed August 2026. Conservation data changes — see the cited sources for the latest figures.

Frequently Asked Questions

What is a wildlife corridor and why does Madagascar need them?

A wildlife corridor is a strip of connected habitat that allows animals to safely move between protected areas and forest fragments. Madagascar needs corridors because deforestation has fragmented forests into isolated patches, trapping populations and preventing gene flow. Without corridors, species like lemurs become inbred and face extinction. The March 2026 biodiversity workshop identified 44.5 million acres of priority land—roughly one-third of Madagascar—where corridors should be established to restore connectivity.

How many new protected areas did Madagascar add in 2026?

In February 2026, the Government of Madagascar designated 21 new protected areas covering 4.5 million acres, bringing the national protected area network to 22 million acres. This expansion is part of Madagascar's commitment to the 30×30 Biodiversity Plan—protecting 30% of the planet by 2030—formally reaffirmed by Prime Minister Mamitiana Rajaonarison in April 2026.

What is the Andasibe-Mantadia corridor project?

The Dr. Abigail Ross Foundation for Applied Conservation is reconnecting Andasibe-Mantadia National Park and Analamazaotra Special Reserve—two flagship forests home to 12 lemur species. The project is in its third season, replanting 1,500 native tree seedlings per hectare across 150 hectares (370 acres), employing 12 local community members, and supporting native tree nurseries. The goal is to restore the continuous forested pathway for wildlife movement that was cleared in the 1960s.

When will Madagascar's habitat corridors face critical degradation?

Modelling studies show that if the current rate of forest loss continues, significant corridor degradation will occur around 2040, with a steep increase in gene flow loss expected after that date. This means the next 14 years are critical for corridor establishment and restoration. Delays in funding or implementation could result in irreversible fragmentation.

How many Malagasy scientists led the March 2026 biodiversity workshop?

Of the 70 participants in the landmark March 2026 workshop, 50 were scientists representing seven major taxonomic groups, and 70% of them were Malagasy. This represents a historic transition in scientific leadership, with a generation of Madagascar-based researchers now leading the conservation strategy that was collectively owned by Madagascar for the first time in over three decades.

Which organisations are implementing habitat corridor work in Madagascar?

Key organisations include Conservation International-Madagascar (protecting 700,000 hectares across forest corridors), Wildlife Madagascar (expanding to four field sites in 2026 with ecotourism partnerships), the Dr. Abigail Ross Foundation (Andasibe-Mantadia corridor), SOS Lemurs Initiative (49 grants to 26 civil society organisations), Duke Lemur Center (Ranomafana and Marojejy programmes), and Madagascar National Parks (managing 43 protected areas). Wildlife Conservation Society implements sustainable wildlife management programmes.

How do safari tourism and ecotourism support habitat corridors?

Tourism revenue funds ranger patrols, habitat protection, and community incentives to protect wildlife. Wildlife Madagascar's partnerships with The Great Projects and Rewild Safaris (launching May 2026) bring international volunteers and conservation-focused travellers to field sites, with a portion of proceeds supporting corridor restoration. Visitors' entrance fees, accommodation, and guide payments flow to local communities and conservation organisations, creating economic incentives for habitat protection.

What are the main threats to Madagascar's habitat corridors?

The primary threats are deforestation (from slash-and-burn agriculture and logging), illegal activities (poaching, logging, land encroachment), and climate change (causing drought in the south and intense cyclones in the north). Funding vulnerability and political uncertainty also pose risks. If current forest loss rates continue, severe corridor degradation is projected around 2040, exacerbating gene flow loss and population isolation.

How much carbon is stored in Madagascar's forests?

Approximately 3.3 billion tons of carbon are stored in Madagascar's 9.5 million hectares of forest. In contrast, agriculture—the alternative land use if forests are cleared—stores only 100 tons of carbon per hectare. Deforestation not only destroys wildlife habitat but also releases carbon, accelerating climate change and reducing Madagascar's natural climate resilience.

What is the SOS Lemurs Initiative and what has it funded?

The SOS Lemurs Initiative, supported by the IUCN, provided 49 medium-sized grants to 26 civil society organisations operating across Madagascar. All funded projects work with local communities to reduce habitat destruction and lemur hunting through habitat protection, forest patrols, ranger training, and ecotourism development. Projects are located across priority biodiversity sites identified in the Lemurs of Madagascar conservation strategy.

How can travellers support habitat corridor conservation in Madagascar?

Travellers can choose conservation-focused lodges and operators (like Wildlife Madagascar's partners), stay at community-based tourism sites, visit protected areas and corridor sites (Andasibe, Ranomafana, Marojejy), learn about endemic species and habitat loss, avoid illegal wildlife products, and donate directly to organisations like Conservation International-Madagascar, Wildlife Madagascar, Duke Lemur Center, or SOS Lemurs. Entrance fees and guide payments directly support ranger patrols and habitat management.

What is the 30×30 Biodiversity Plan and Madagascar's commitment?

The 30×30 Biodiversity Plan is a global goal to protect 30% of the planet by 2030. Madagascar formally committed to this plan, and Prime Minister Mamitiana Rajaonarison reaffirmed this commitment in April 2026. The March 2026 biodiversity workshop identified 44.5 million acres (roughly one-third of Madagascar) as priority land for protection, and the February 2026 designation of 21 new protected areas covering 4.5 million acres is a major step toward achieving the goal.