UPSC Editorial Analysis: Reviving the Tiger’s Prey Base
Kartavya Desk Staff
*General Studies-3; Topic: Conservation, environmental pollution and degradation, environmental impact assessment.*
Reviving the Tiger’s Prey Base
Introduction
• India is home to over 70% of the world’s wild tigers, a matter of pride and responsibility. After reaching a crisis point in 2006 with the tiger population dropping to around 1,400, India made commendable strides in wildlife conservation.
• The 2023 Tiger Census, conducted under the guidance of the National Tiger Conservation Authority (NTCA) and the Wildlife Institute of India (WII), revealed a healthy count of over 3,600 tigers.
Historical Context: From Near-Collapse to Recovery
• 2006 Crisis: The disappearance of tigers from protected reserves like Sariska and Panna served as a wake-up call. Lack of monitoring, poaching, and habitat degradation had led to a dramatic drop in numbers.
• Response Mechanism: This led to the strengthening of Project Tiger, creation of NTCA in 2005, and increased emphasis on habitat protection and anti-poaching measures.
• As of June 2025, India has 53 Tiger Reserves. The rise in tiger numbers has been most prominent in central and southern India, especially Madhya Pradesh, Karnataka, and Uttarakhand.
Current Conservation Challenge: Declining Prey Base
• The 2023 All India Tiger Estimation (AITE) highlights a troubling decline in tiger numbers in some eastern and central Indian reserves, such as: Guru Ghasidas, Indravati, Udanti-Sitanadi (Chhattisgarh) Palamau (Jharkhand) Simlipal and Satkosia (Odisha)
• Guru Ghasidas, Indravati, Udanti-Sitanadi (Chhattisgarh)
• Palamau (Jharkhand)
• Simlipal and Satkosia (Odisha)
• A key reason behind this drop is not directly tiger poaching but declining populations of prey species — chital, sambar, and Indian bison.
Ecological Link: Tigers and Their Prey
• Tigers are apex predators and their survival critically depends on the availability of prey.
• If prey density falls below 10–15 animals per square kilometre, tiger populations decline as well.
• A Science (2024) journal study confirms this link, noting that in reserves with dropping tiger numbers, there is also a sharp drop in herbivore populations due to: Poaching for bushmeat Habitat fragmentation Human disturbances
• Poaching for bushmeat
• Habitat fragmentation
• Human disturbances
Socioeconomic Dimensions: Poverty and Bushmeat Poaching
• Many of the tiger reserves facing prey depletion lie in economically backward tribal districts.
• High levels of poverty, lack of livelihood options, and limited access to sustainable protein sources have led to the proliferation of bushmeat hunting.
• Traditional hunting methods like snares and traps are widely used. These not only reduce prey populations but also indiscriminately kill predators and non-target species.
• Example: Palamau Tiger Reserve in Jharkhand, once a thriving habitat, now has barely any tigers or large herbivores due to hunting pressure.
Institutional Assessment and Recommendations
According to the latest WII-NTCA report:
• On-site herbivore breeding enclosures are being recommended for short-term revival of prey species. However, there are limitations: Captive-bred animals often lack natural instincts. They may not survive in the wild or reproduce effectively.
• Captive-bred animals often lack natural instincts.
• They may not survive in the wild or reproduce effectively.
• Hence, restoration of habitat and community-based conservation is a more sustainable path.
Habitat Quality and External Threats
• Forest Quality: Some of the reserves, particularly in Chhattisgarh and Odisha, still retain high-quality forests — a silver lining for future conservation.
• Declining Insurgency: With left-wing extremism on the decline, opportunities for ecological research and conservation intervention are improving.
• However, challenges remain: Mining projects Linear infrastructure (roads, powerlines) Forest fires and invasive species
• Mining projects
• Linear infrastructure (roads, powerlines)
• Forest fires and invasive species
Role of Eco-Tourism and Prosperity Linkages
• The Science study found that reserves in wealthier regions, such as Bandhavgarh, Ranthambore, and Kabini, benefit from: Conservation-linked tourism revenues Community employment Increased awareness and education
• Conservation-linked tourism revenues
• Community employment
• Increased awareness and education
• In contrast, poorer, isolated reserves lack these incentives, making conservation unsustainable.
• Solution: Promote inclusive eco-tourism models in underdeveloped areas with local employment guarantees.
Making Communities Partners in Conservation
• Conservation needs to move beyond protectionism to people-centric approaches.
• Recommendations: Alternative protein sources (poultry, fish farming) to reduce bushmeat hunting. Forest rights recognition and co-management models to build trust. Education and awareness drives in tribal schools and community centres. Micro-enterprises and SHGs linked to forest produce, handicrafts, and tourism.
• Alternative protein sources (poultry, fish farming) to reduce bushmeat hunting.
• Forest rights recognition and co-management models to build trust.
• Education and awareness drives in tribal schools and community centres.
• Micro-enterprises and SHGs linked to forest produce, handicrafts, and tourism.
Global Best Practices and Lessons
India can learn from:
• Namibia’s community conservancies, which combine wildlife tourism with tribal ownership.
• Costa Rica’s PES (Payment for Ecosystem Services) model, which rewards forest conservation with direct payments to rural landholders.
• Indonesia’s prey base recovery program in Bukit Barisan Selatan National Park that combines patrolling with habitat enrichment.
Way Forward
Policy Measures:
• Implement Tiger Conservation Plans (TCPs) with clear focus on prey base recovery.
• Strengthen NTCA and forest departments in underperforming states through central grants.
• Introduce performance-based green funding tied to measurable conservation outcomes.
Ecological Measures:
• Enrich grasslands and watering points within tiger habitats.
• Prevent fragmentation through wildlife corridors.
• Deploy camera traps, drones, and AI for real-time poaching detection and wildlife monitoring.
Social Measures:
• Integrate tribal welfare with conservation planning.
• Expand conservation-linked livelihood schemes under MGNREGA.
• Promote local governance of buffer zones through Gram Sabhas and Van Panchayats.
Conclusion
• The resurgence of India’s tiger population is a success story, but one at risk if the prey base crisis is not addressed with urgency and innovation.
• Conservation cannot be achieved through top-down measures alone. It must include local communities, poverty alleviation, habitat improvement, and social empowerment.
• The future of India’s big cats depends as much on ecology as it does on equity.
The success of tiger conservation in India now hinges not just on protecting the big cat, but on sustaining its prey base. Discuss the ecological and socioeconomic factors contributing to prey base decline in tiger reserves. Suggest a multi-pronged strategy to address this issue. (250 words)