NILGIRI BIOSPHERE RESERVE • ECOLOGICAL CONSERVATION & HERITAGE

Protecting the Nilgiri Biosphere, from the ground up.

For years, The Heritage Foundation has worked across Kotagiri and the Nilgiris on field conservation, wildlife protection support and ecological restoration. We combine hands-on restoration with careful documentation and respectful engagement with the authorities responsible for our hills.

See Current Initiatives → Share a Field Observation Past Field Work

6,000 SQ.FT Proposed Concrete Construction Withdrawn at Longwood Shola Reserve Forest

24+ Representations Submitted on Buffer and Land Encroachment

14 HUBS Stream-Side Washing Units Documented and Geotagged

2026 Policy & Compliance Initiative Under Way

Our Approach • 2026

"For years, we raised concerns with district authorities while traditional contour terraces were cleared, social forests were encroached upon and stream banks were affected by silt and agricultural runoff. Where the public voice was strong, as at Longwood Shola, plans were reconsidered. Where changes happened plot by plot, our representations often went unanswered. We now organise our field evidence, RTI responses and survey maps into clear, well-documented initiatives, so that authorities have what they need to act."

Our standing comes from years of presence in the field: working alongside the Forest Department, documenting concerns carefully and following up with the authorities.

Field Milestones

What Our Field Work Has Achieved

Years of steady, community-rooted conservation across the Nilgiri highlands.

Community Conservation Campaign • Kotagiri Taluk

November 2023 – 2024

Longwood Shola: Plan for a 6,000 Sq. Ft. Building Inside the Reserve Forest Withdrawn

Between November 2023 and 2024, we joined residents in a sustained campaign of ecological representations and public meetings regarding a proposal to build a 6,000 sq. ft. concrete interpretation centre inside Longwood Shola Reserve Forest, Kotagiri's high-altitude urban shola and an important micro-watershed. After public engagement and a clear presentation of the hydrological risks, the state government withdrew the proposal for construction inside the forest boundary.

Documented Ground Outcomes

The 6,000 sq. ft. building inside the Reserve Forest was cancelled.
The core watershed that supplies water to over 30,000 residents of Kotagiri was protected.
Wider citizen interest grew, supporting better protection for the Ramsar wetland site.

The Hindu (National Press Record) "Protests against construction in Longwood Shola Reserve Forest intensify in the Nilgiris"

Read Verified News Archive ↗

A record of our long-standing involvement in protecting forest reserves.

Wildlife Protection Support • Forest Corridors

2022–2025

Supporting the Forest Department Against Wildlife Snaring

Between 2022 and 2025, we carried out field observation along tea-estate and Reserve Forest border corridors and documented active wire-snaring. We shared geo-stamped evidence with the Forest Department's flying squad, which led to an on-site raid and the registration of a case under the Wildlife Protection Act, 1972.

Documented Outcomes

Hazardous clutch-wire snares were removed from the field.
A case was registered under Sections 9 and 51 of the Wildlife Protection Act.
Routine volunteer de-snaring patrols were established along migratory paths.

Forest Boundary Care • Reserve Forest Perimeters

2021–2025

Reserve Forest Buffer Zone and Tree-Felling Concerns

Between 2021 and 2025, we documented unpermitted construction near Reserve Forest boundaries and unauthorised tree-felling on steep slopes, and submitted detailed representations to the District Collector and District Forest Officer. These led to spot inspections and stop-work notices.

Documented Outcomes

Forest Rangers inspected 8 locations along contested boundaries.
Heavy-machinery levelling within critical forest buffer strips was halted.
Our field documentation was compiled into a record now available for further action.

Watershed Care • Revenue Watersheds

2021–2025

Social Forest, Grazing Commons and Riverbank Concerns

Between 2021 and 2025, we followed a multi-year process of representations on the use of government social-forestry plantations, revenue grazing commons and riverbanks across Kotagiri and Ketti Valley. By tracing historical village survey maps, we documented how public waterways were being diverted.

Our Restoration Campaign • Ongoing

2020–Present

Ecological Restoration with Forest First (forestfirst.org)

Since 2020, our Forest First campaign has been restoring degraded montane shola-grasslands and riparian wetlands across the Nilgiris. We clear invasive black wattle and lantana and grow native endemic saplings, restoring water balance and reducing the risk of landslides.

View the Full Field Record →

Habitat Protection Initiatives

Current Initiatives, 2026

A summary of the concerns we have raised with the district administration and forest and revenue authorities, supported by RTI responses and field documentation.

View All Initiatives →

THF/LEGAL/NIL-EM/2026/001 ACTIVE • RTI APPLICATIONS SENT BY RPAD (26.10.2026)

Kotagiri Coonoor Udhagamandalam Geological Risk & Slope Conservation

Initiated: 15-10-2026

Regulating Mini-Excavators (15–35 HP) on Hill Slopes, and Protecting Traditional Contour Terraces

What Happened & Why It Matters Heavy rain of 200–250 mm across the Kotagiri and Coonoor ridges on 22–24 October 2026 led to landslides, slope failures and mudflows. Reports indicate that some of these areas had recently been altered by small excavators (15–35 HP) cutting steep vertical faces into tea and agricultural terraces. We are documenting whether the required permissions were in place.

Pillar 01 Severe Erosion

Intensive Root-Crop Farming and Loss of Terraces

Replacement of centuries-old contour terraces with leveled fields for 3-cycle commercial crops (carrots, beets, lettuce), triggering massive monsoon topsoil erosion and chemical leaching into aquifers.

Legal Basis: Disaster Management Act 2005 (Sec 30/34); TN Land Improvement Schemes Act.

Proposed Remedy: Mandatory contour terrace preservation, restriction on downslope furrowing, soil testing audits.

Pillar 02 Slope Stability

Mini-Excavators Working Outside Their Intended Use

Small earthmovers brought in for "farm work" under the 02.03.2021 Horticulture circular are sometimes used to clear terraces and cut steep slopes (steeper than 1:3), often for construction.

Legal Basis: Madras High Court August 2012 Earthmover Ban Order; Collector Directive 02.03.2021; W.P. No. 25913 of 2022.

Proposed Remedy: District AIS-140 GPS telemetry tracking, Agri-Engineering site vetting, impoundment where rules are breached.

Pillar 03 Corridor Severance

Hill Building Rules and Wildlife Corridors

Holiday homes occupied for only a short time each year are sometimes built beyond the 7-metre height cap, the 1:3 slope rule and the 30 m geological buffer, and are fenced across wildlife corridors, which adds to human-animal conflict.

Legal Basis: TN District Municipalities (Hill Stations) Building Rules 1993; TNCDBR 2019; Wildlife Protection Act 1972.

Proposed Remedy: AAA/HACA sanction audit, removal of high compound walls (over 2.4 m) and energised solar fences in corridors, and regularisation of multi-tier stilted structures.

Pillar 04 Groundwater Stress

Wetlands and Groundwater

High-altitude marsh sponges converted into commercial farms; while new borewells face paper restrictions, existing borewells pump unchecked alongside commercial carrot-washing units, lowering the water table.

Legal Basis: Wetlands Rules 2017; Water (Prevention & Control of Pollution) Act 1974 (Sec 24/25/33A); Ground Water Guidelines.

Proposed Remedy: Compulsory 3-stage closed-loop silt-traps, mandatory telemetric flow meters and extraction caps on existing borewells.

Pillar 05 Habitat Pressure

Reserve Forest Buffer & Riverbank Encroachment

Illegal construction in RF buffer zones, encroachment of social forests and stream margins, and unauthorized tree felling.

Legal Basis: Tamil Nadu Forest Act 1882 (Sec 21); TNPPF Act 1949; Supreme Court directives in T.N. Godavarman.

Proposed Remedy: Joint Revenue-Forest GIS demarcation of boundaries, resolution of buffer-zone encroachments, and action against unauthorised tree-felling.

Pillar 06 Bird & Wildlife Haven

A Quieter Season for Migratory Birds and Wildlife

Unlike plains districts, over 60% of the Nilgiris District is forest, and almost every settlement—especially secluded absentee vacation villas and resorts—sits directly on a forest fringe or wildlife corridor.

A seasonal request for lower noise levels during the winter bird migration window (October–January), paired with acoustic monitoring and awareness around Longwood Shola and key nesting habitats (Docket THF/LEGAL/NIL-FC/2026/007).

Legal Basis: Noise Pollution Rules 2000; Wildlife Protection Act 1972 (Sec 9 & 39); Sec 144 CrPC / Sec 163 BNSS; Environment Protection Act 1986.

Proposed Remedy: A statutory notice and RTI application were sent by RPAD on 26.10.2026 to the District Collector, Field Director (MTR), DFOs, TNPCB and SP Nilgiris, requesting prohibitory orders under Sec 163 BNSS and enforcement of noise-pollution norms in the festival season.

Threat Pillar	Primary Driver	Ecological Consequence	Statutory Anchor	Enforcement Pathway
PILLAR-01 Root-Crop Farming & Loss of Terraces Severe Erosion	Replacement of centuries-old contour terraces with leveled fields for 3-cycle commercial crops (carrots, beets, lettuce).	Triggering massive monsoon topsoil erosion, mudflows, and chemical pesticide leaching into downstream aquifers.	Disaster Management Act 2005 (Sec 30/34); TN Land Improvement Schemes Act; HACA Slope Norms.	Mandatory contour terrace preservation, restriction on downslope tilling, agrochemical runoff audits.
PILLAR-02 Mini-Excavators Working Outside Their Intended Use Slope Safety	Small earthmovers brought in for "farm work" (02.03.2021 Horticulture circular) are sometimes used to clear agricultural terraces.	Unpermitted vertical cuts (steeper than 1:3) increasing the risk of slope failure during heavy rains.	Madras High Court August 2012 Earthmover Ban Order; Collector Directive dated 02.03.2021; W.P. No. 25913 of 2022.	Mandatory AIS-140 GPS telemetry registry, Agricultural Engineering site vetting, and impoundment where rules are breached orders.
PILLAR-03 Hill Building Rules & Fenced Corridors Corridor Severance	Holiday homes occupied for only a short time each year are sometimes built beyond the 7-metre height cap, the 1:3 slope rule and the 30 m geological buffer.	Fenced off right across wildlife corridors with high walls (>2.4m) and solar fences, adding to human-animal conflict.	TN District Municipalities (Hill Stations) Building Rules 1993; TNCDBR 2019; Wildlife Protection Act 1972.	Multi-departmental AAA audit, removal of corridor fences, and regularisation of multi-tier stilted structures.
PILLAR-04 Wetlands & Groundwater Water Stress	High-altitude marsh sponges converted into commercial farms; while new borewells face paper restrictions, existing borewells pump unchecked.	Commercial carrot-washing units and unmetered borewells lowering the deep water table and drying community springs.	Wetlands Rules 2017; Water (Prevention & Control of Pollution) Act 1974 (Sec 24/25/33A); Ground Water Guidelines.	Compulsory 3-stage closed-loop silt sedimentation tanks, digital telemetric flow meters and extraction caps on existing borewells.
PILLAR-05 Reserve Forest Buffer & Riverbank Encroachment Fragmentation	Illegal construction in RF buffer zones, encroachment of social forests and stream margins, and unauthorized tree felling.	Severance of elephant and leopard corridors, edge desiccation, and destruction of riparian buffers.	Tamil Nadu Forest Act 1882 (Sec 21); TNPPF Act 1949; Supreme Court directives in T.N. Godavarman.	Joint GIS boundary demarcation by Revenue and Forest wings, resolution of buffer encroachments, and action against unauthorised tree-felling.
PILLAR-06 A Quieter Season for Migratory Birds Bird & Wildlife Haven	High-decibel firecrackers detonated in a landscape where over 60% of the district is forest, and vacation villas directly border wildlife corridors during the peak October–November winter bird migration window.	Trauma to wildlife (Asian Elephants, Leopards); human-animal encounters; fire hazards; disruption of nesting for Palearctic and Himalayan migrants.	Noise Pollution Rules 2000; Wildlife Protection Act 1972; Sec 144 CrPC / Sec 163 BNSS; Environment (Protection) Act 1986.	REPRESENTATION SUBMITTED (26.10.2026): Seasonal awareness, voluntary noise-reduction pledges by hospitality businesses, and engagement with the district administration (`Docket THF/LEGAL/NIL-FC/2026/007`).

Our Restoration Campaign

Forest First: Ground-Level Ecological Regeneration

Protecting what remains and restoring what has been lost go hand in hand. Through our Forest First campaign, we do hands-on restoration of degraded shola-grassland patches and riparian wetlands across the Nilgiri highlands. By removing invasive black wattle and replanting native endemics, we help stabilise slopes and reduce the risk of future landslides.

Support Native Shola Restoration

Learn more about our native seed banking, nursery propagation, and shola corridor rewilding.

Visit ForestFirst.org ↗

Community Conservation Network

Noticed Something in Your Area That Needs Attention?

Whether it is an excavator working on a steep slope without apparent permits, wetland filling, or wastewater entering a Shola stream—our team will review every submission and, where appropriate, raise it with the authorities concerned.

Share a Confidential Field Observation → Explore Current Initiatives