IN NEWS: World Lion Day 2025 – Rising Numbers, But Concerns Over Long-Term Survival of Asiatic Lions
Introduction
On the occasion of World Lion Day (10 August 2025), India celebrated the rise in Asiatic lion population to 891 as per the latest census. However, experts caution that despite numerical growth, scientific, ecological, and governance concerns continue to threaten the long-term survival of lions, primarily confined to the Gir National Park landscape.
ANALYSIS
1. Growth Story vs Ground Reality
India’s Asiatic lion population has shown a significant increase:
- 2015: 523
- 2020: 674
- 2025: 891 (32.2% growth)
The population expansion includes new satellite habitats like Barda Wildlife Sanctuary.However, experts argue that “numbers alone do not reflect conservation success”, especially if the underlying methodology and ecological sustainability are weak.
2. Flawed Census Methodology: A Scientific Concern
The lion census uses Direct Beat Verification / Block Count, categorized as an index-based method.
Issues Highlighted
- Does not account for detection probability
- May lead to over/underestimation
- Considered outdated globally
Modern Alternative
- Spatial Capture-Recapture (SCR) using camera traps
- Provides individual identification and statistical robustness
- Already used in tiger census in India
Thus, India is seen as lagging behind global standards in lion population estimation.
3. Single Population Risk: A Major Ecological Threat
The Asiatic lion is a single-population species, confined largely to Gujarat.
Risks
- Disease outbreaks (e.g., Canine Distemper Virus in 2018 killed >30 lions)
- Natural disasters (cyclones, droughts)
- Genetic bottlenecks
- Anthropogenic threats
Example: Extinction of species like the Christmas Island Rat due to disease highlights such vulnerability.Thus, concentration in one region = high extinction risk.
4. Human–Lion Conflict and Habitat Expansion
Nearly 44% of lions are now in non-forest areas, including:
- Agricultural lands
- Coastal belts
- Human settlements
Implications
- Increased human-lion conflict
- Cases of attacks and fatalities reported (e.g., Amreli district incidents)
- Stress on lions due to frequent human interaction
This reflects habitat saturation in core areas and forced dispersal.
5. Debate Over ‘Second Home’ for Lions
The Gujarat government promotes Barda Wildlife Sanctuary as a second habitat.
Concerns
- Located only ~100 km from Gir → not geographically isolated
- Small size (<200 sq km) and low prey base
- Cannot support a viable independent population
Supreme Court Directive
- In 2013, relocation of lions to Kuno National Park was ordered
- Still not implemented
Experts argue that true conservation requires geographically separate populations.
6. Governance and Policy Issues
- Resistance by Gujarat to share lions with other states
- Delay in implementing Supreme Court orders
- Over-reliance on state-centric conservation model
This raises questions about federal cooperation in wildlife conservation.
7. Why Scientific Accuracy Matters
Faulty data can:
- Misguide policy decisions
- Affect IUCN Red List assessments
- Lead to ineffective conservation strategies
Thus, bad science = bad conservation outcomes.
8. Way Forward
- Adopt modern scientific census methods (SCR)
- Establish second free-ranging population outside Gujarat
- Strengthen habitat diversification
- Improve human-wildlife conflict mitigation
- Ensure policy compliance with Supreme Court directives
STATIC PART
Asiatic Lion (Panthera leo persica)
- Status: Endangered (IUCN)
- Habitat: Gir and surrounding landscape in Gujarat
- Distinct feature: Smaller mane, belly fold
Gir National Park & Wildlife Sanctuary
- Location: Gujarat
- Established:
- Sanctuary: 1965
- National Park: 1975
- Significance: Only natural habitat of Asiatic lions in the world
Barda Wildlife Sanctuary
- Location: Gujarat
- Role: Proposed second habitat for lions
- Limitation: Small size and insufficient ecological isolation
Kuno National Park
- Location: Madhya Pradesh
- Significance:
- Identified for lion translocation
- Currently hosts African cheetahs
World Lion Day
- Celebrated: 10 August annually
- Objective: Awareness on lion conservation globally
Updated - 10 August 2025; 03:04 PM | News Source: Business Standard