Full Breakdown
Living Planet Report 2026 Reveals 73 % Global Decline in Monitored Wildlife Populations
By Drooid · · How we work
Core Findings: Scale of the Decline
The 2026 Living Planet Report, released on October 8 2026, presents the latest Living Planet Index (LPI) compiled by the Zoological Society of London (ZSL) and the World Wide Fund for Nature (WWF). The index tracks 35,803 population trends of 5,790 vertebrate species from 1970 to 2022. Over this period, the average size of monitored wildlife populations fell 73 %.
- Freshwater ecosystems: -85 %
- Terrestrial ecosystems: -69 %
- Marine ecosystems: -59 %
The report added 295 species and 967 populations since the 2024 edition, reinforcing the downward trend.
Regional Highlights
- Latin America and the Caribbean: -95 % average decline.
- Africa: -80 %.
- South America: -95 %.
- North America: -28 %.
Data Context and Interpretation
The LPI measures average proportional change in population size, not species loss. Roughly half of the studied populations are decreasing, 43 % are increasing, and 7 % remain stable. The 73 % figure does not mean 73 % of species are extinct.
Threats Driving the Decline
Six primary drivers are identified:
1. Habitat loss and degradation
2. Overexploitation (hunting, unsustainable fishing)
3. Climate change
4. Pollution (plastic, chemicals)
5. Invasive species
6. Disease
These pressures stem from systemic failures in food production, energy use, and finance.
Success Stories and On-the-Ground Evidence
Targeted actions have yielded recoveries in several species:
- Tigers: ~3,200 in 2010 -> ~5,700 in 2025.
- Green sea turtles: downlisted to Least Concern in 2025.
- Yangtze finless porpoise: 1,426 in 2025 (up from 1,249 in 2022).
Official Statements & Responses
- Andrew Terry, chief conservation officer at ZSL, said monitored populations “continue to decline on average with no evidence yet of that global recovery.”
- Kirsten Schuijt, WWF director general, warned that “biodiversity continues to be degraded at an alarming pace,” while noting “grounds for hope.”
Why It Matters
The LPI decline signals worsening ecosystem health, threatening services such as food provision, water purification, climate regulation, and cultural values. Freshwater losses jeopardize water security and fisheries; terrestrial and marine declines affect carbon storage and coastal protection.
Conflicting Reports & Gaps
Each LPI edition adds new species and populations, altering the weighted average, so the 73 % figure should not be read as a simple year-to-year change.
Verbatim Quotes
- “Monitored global populations continue to decline on average with no evidence yet of that global recovery,” — Andrew Terry, ZSL
- “Biodiversity continues to be degraded at an alarming pace. Yet amid these steep declines, there are grounds for hope,” — Kirsten Schuijt, WWF
Upcoming Milestones
- October 19: Biodiversity COP17 in Yerevan, Armenia.
- August 31 2026: Non-fossil energy made up 54 % of installed electricity capacity in India.
Path Forward
Halting and reversing biodiversity loss by 2030 will require accelerated transformation of food, energy, and finance systems, alongside continued species-specific conservation actions. Combining systemic reforms with targeted recovery programs offers the most viable route to stabilizing global wildlife populations.