WWF Living Planet Report 2026: Wildlife Populations Decline by 73%, Check Ecosystem-Wise Data

Wildlife populations are declining across the world. According to the World Wide Fund for Nature’s (WWF) Living Planet Report 2026 the average size of wildlife populations has declined by 73% between 1970 and 2022. Freshwater ecosystems recorded the highest decline, followed by land and marine ecosystems.

What Is the WWF Living Planet Report 2026?

The Living Planet Report studies changes in wildlife populations and the condition of nature around the world. The report is published World Wide Fund for Nature (WWF) and the index produced by Zoological Society of London (ZSL).

What Is the Percentage Decline in Different Ecosystems?

The report shows that wildlife populations have declined across freshwater, land and marine ecosystems.

Why Have Freshwater Wildlife Populations Declined by 85%?

Freshwater ecosystems include rivers, lakes, streams and wetlands. They provide homes for fish, frogs, turtles and many other animals.
Excessive fishing reduces fish populations.

Why Have Terrestrial Wildlife Populations Declined by 69%?

Terrestrial ecosystems include forests, grasslands, deserts and mountains. Animals depend on these areas for food, shelter and breeding.

Why Have Marine Wildlife Populations Declined by 59%?

Marine ecosystems include oceans, seas, coral reefs and coastal areas. Too many fish are caught before their populations can recover. Rising sea temperatures also affect marine animals.

Which Regions Have Recorded the Highest Wildlife Population Decline?

The report also shows differences in monitored wildlife population trends across world regions.

Inordee to help protect wildlife one need to stop illegal hunting and wildlife trafficking, reduce plastic waste and water pollution and promote sustainable fishing and farming.