Imagine a world where we have named fewer species than we have left undiscovered, yet we are simultaneously losing them at an alarming rate—a world where the vibrant tapestry of life, from the countless unknown creatures in the deep sea to the majestic tigers clinging to survival, is unraveling before we even fully understand it.
Key Takeaways
- The planet hosts an estimated 8.7 million eukaryotic species, of which about 86% remain undescribed, primarily in tropical regions.
- Coral reefs, covering less than 0.1% of the ocean floor, support 25% of all marine species, including over 4,000 fish species.
- The Amazon rainforest contains 40,000 plant species, 3,000 freshwater fish, 1,300 bird species, and 427 mammal species.
- Since 1970, 68% average decline in monitored vertebrate populations worldwide.
- IUCN Red List assesses 142,577 species, with 41,415 threatened (29%).
- 1 million animal and plant species now threatened with extinction.
- Deforestation has destroyed 420 million hectares of forest since 1990.
- 85% of wetlands lost since 1700 globally.
- Amazon lost 11.88% of its forest cover since 1970 (434,000 km²).
- Invasive species affect 42% of endangered species.
- Agriculture uses 77% of global agricultural land for livestock, driving habitat loss.
- Plastic pollution: 14 million tons enter oceans yearly, harming 800+ marine species.
- Protected areas cover 17% terrestrial, 8% marine surface.
- Reforestation: 59 million hectares planted since 2000.
- IUCN Red List guided 48 species de-listings as recovered.
A vast majority of Earth's species remain undiscovered, but many are critically threatened.
Conservation
1Protected areas cover 17% terrestrial, 8% marine surface.
Verified2Reforestation: 59 million hectares planted since 2000.
Verified3IUCN Red List guided 48 species de-listings as recovered.
Verified4Rewilding Europe restored 3 million hectares.
Directional5Global protected area expansion: 230 million hectares added 2010-2020.
Single source6Community forests manage 15% of world's forests.
Verified7California condor population from 22 to 537 (2020).
Verified8Black-footed ferret: from near-extinct to 300+ wild.
Verified9Payments for ecosystem services cover 300 million hectares.
Directional10Coral reef restoration: 100,000+ corals planted globally.
Single source11Przewalski's horse: from 12 to 2,000 wild.
Verified12Forest Landscape Restoration pledges: 350 million hectares.
Verified13Marine protected areas increased 4x since 2010 to 8%.
Verified14Giant panda downgraded from endangered to vulnerable.
Directional15Humpback whale population recovered to 80% pre-whaling.
Single source16Indigenous territories protect 80% of biodiversity.
Verified17Seed banks: Svalbard holds 1 million+ samples.
Verified18American bald eagle: from 417 pairs to 316 pairs nesting (1980 to 10,000+).
Verified19European bison from 54 to 7,000.
Directional20Mountain gorilla: doubled to 1,000+ since 2008.
Single source21Tiger reserves in India increased numbers 6% yearly.
Verified22Blue carbon projects restore 100,000 hectares mangroves.
Verified23Assisted migration used for 50+ species.
Verified24Global Environment Facility invested $20 billion in biodiversity.
Directional25Captive breeding: 500 California condors released.
Single source2630x30 goal: 30% land/ocean protected by 2030.
Verified27Wetland restoration: 1 million hectares in Europe.
Verified28Saiga antelope: from 50,000 to 1.3 million.
Verified29Coral gardening: 10,000 fragments outplanted in Florida.
Directional30Forest certification: 450 million hectares FSC-certified.
Single source31Translocation success: 44% for birds, 37% mammals.
Verified32Seabird sanctuaries reduced declines by 50%.
VerifiedConservation Interpretation
We’re learning to stitch the planet back together, patch by protected patch and species by species, but that needle and thread only work if we keep pushing it steadily through the fabric of our commitment.
Extinction Risks
1Since 1970, 68% average decline in monitored vertebrate populations worldwide.
Verified2IUCN Red List assesses 142,577 species, with 41,415 threatened (29%).
Verified31 million animal and plant species now threatened with extinction.
Verified4Amphibian species: 41% threatened, highest of any group.
Directional5Coral species: 44% of reef-building corals threatened.
Single source625% of assessed conifers (52 species) critically endangered.
Verified7Mammal extinction risk doubled in 20 years; 26% threatened.
Verified8Bird species: 13% (1,400+) threatened with extinction.
Verified9Shark and ray species: 37% threatened, up from 24% in 2014.
Directional1034% of assessed cycads (304 species) critically endangered.
Single source11Global freshwater fish: 1/3 species threatened.
Verified1240% of cacti species threatened with extinction.
Verified1321% of reptiles (10,196 assessed) threatened.
Verified1433% of sharks and rays face extinction risk.
Directional1550% of primates threatened, highest mammalian order.
Single source161 in 6 tree species (17,500) threatened globally.
Verified1785% of assessed cetaceans threatened or near-threatened.
Verified1837% of ray-finned fishes (Actinopterygii) threatened.
Verified1960% of assessed medicinal plants threatened.
Directional20Vaquita porpoise: fewer than 10 individuals left.
Single source2175% of oceanic sharks and rays threatened.
Verified2228% of assessed marine species threatened.
Verified2352% of freshwater molluscs threatened.
Verified2440% of global insect species declining rapidly.
Directional2570% of monitored grassland bird populations declining.
Single source2690% decline in tiger populations since 1900.
Verified2797% decline in vaquita since 1997.
Verified2880% of insect biomass loss in German protected areas over 27 years.
Verified2960% decline in North American bird populations since 1970.
Directional3039% of European butterflies threatened or declining.
Single source31Between 1900-2020, 73 vertebrate genera extinct.
VerifiedExtinction Risks Interpretation
The numbers paint a grim portrait: we are methodically dismantling the very fabric of life on Earth, thread by thread, from the last vaquita to the vanishing insects beneath our feet.
Habitat Loss
1Deforestation has destroyed 420 million hectares of forest since 1990.
Verified285% of wetlands lost since 1700 globally.
Verified3Amazon lost 11.88% of its forest cover since 1970 (434,000 km²).
Verified4Coral reefs: 14% lost globally since 2009, projected 90% by 2050.
Directional550% of global peatlands drained or degraded.
Single source6Indonesia lost 9.7 million hectares of primary forest 2002-2019.
Verified7Brazil's Atlantic Forest reduced to 12% of original 1.5 million km².
Verified835% of mangroves lost since 1980 (992,000 hectares).
Verified9Congo Basin lost 5.6% primary forest 2001-2022.
Directional10Global grassland conversion: 70% altered by humans.
Single source11Australian Great Barrier Reef: 50% live coral cover lost since 1950s.
Verified1287% of Borneo's lowland forest (Sunda shelf) gone.
Verified13Caribbean coral reefs: 50% live coral cover lost in 30 years.
Verified14Global seagrass loss: 7% per year in some regions.
Directional1580% of original tallgrass prairie in North America lost.
Single source16Sumatra lost 23% primary forest 2001-2022.
Verified1740% of global estuaries degraded.
Verified18Madagascar lost 2% forest cover annually 2000-2012.
Verified1990% of West African mangroves threatened by loss.
Directional20Global dryland degradation affects 40% of land.
Single source21Philippines lost 80% primary forest since 1900.
Verified2230% of global kelp forests lost in recent decades.
Verified23Chaco forest in Paraguay: 20% lost 2001-2020.
Verified2475% of European wetlands lost since 1900.
Directional25Global savanna loss: 48 million hectares since 2000.
Single source26Arctic tundra: 14% shrub cover increase, but habitat shift.
Verified27Over 50% of global river flow fragmented by dams.
Verified2868% of primate habitat lost in last 50 years.
VerifiedHabitat Loss Interpretation
These statistics are not a ledger of loss but a receipt from a global clearance sale where nature was the only thing not on discount.
Species Diversity
1The planet hosts an estimated 8.7 million eukaryotic species, of which about 86% remain undescribed, primarily in tropical regions.
Verified2Coral reefs, covering less than 0.1% of the ocean floor, support 25% of all marine species, including over 4,000 fish species.
Verified3The Amazon rainforest contains 40,000 plant species, 3,000 freshwater fish, 1,300 bird species, and 427 mammal species.
Verified4Indonesia is home to 17% of the world's total number of bird species, with 1,539 species recorded.
Directional5A single hectare of tropical rainforest can contain up to 700 tree species, more than the total tree species in Canada and the US combined.
Single source6The world's oceans contain an estimated 2.2 million eukaryotic marine species, with only 240,000 described.
Verified7Madagascar has 12,000 endemic plant species, representing 5% of the world's flora despite covering only 0.4% of land area.
Verified8The Great Barrier Reef has over 1,500 fish species, 411 types of hard corals, and 4,000 mollusc species.
Verified9Brazil leads with 15,000-20,000 plant species, including 40% endemics, making it the most plant-diverse country.
Directional10Insect species number around 10 million globally, with beetles comprising 40% at 400,000 described species.
Single source11The Congo Basin hosts 10,000 plant species, 1,000 bird species, and 400 mammal species.
Verified12Australia has over 1,800 endemic bird species and 80% of the world's marsupials.
Verified13A hectare of Costa Rican rainforest can have 200-300 tree species.
Verified14Global fungal species estimated at 2.2-3.8 million, with only 120,000 described.
Directional15The Sundarbans mangrove forest supports 260 bird species, 35 reptile species, and 120 fish species.
Single source16Colombia has 10% of world's flora with 30,000 plant species and 1,900 bird species.
Verified17Deep-sea vents host unique species like 500+ new ones discovered since 1977.
Verified18New Caledonia has 3,370 endemic plant species, 75% of its flora.
Verified19Global butterfly species exceed 17,500, with 20% threatened.
Directional20Peruvian Andes harbor 20,000 plant species, 1/5 of world's total.
Single source21Antarctic ice-free areas support 1,000+ terrestrial species despite harsh conditions.
Verified22Wallace's Line separates Asian and Australasian biotas with 10,000+ island species.
Verified23Global seagrass species number 72, supporting 17 fish families.
Verified24Ethiopian highlands have 7,000 plant species, 800 endemics.
Directional25Borneo has 15,000 plant species, 3rd most diverse after Amazon and Andes.
Single source26Global bryophyte (mosses, liverworts) species at 20,000.
Verified27Galapagos Islands host 180 endemic vascular plants.
Verified28Global lichen species estimated 19,400 described.
Verified29Hawaiian Islands have 10,000 endemic species, mostly insects.
Directional30Global fern species number 12,000, hotspots in tropics.
Single sourceSpecies Diversity Interpretation
Nature has shown us the ultimate 'quality over quantity' business model, where its smallest, most precious real estate—from coral reefs to rainforest floors—holds the majority of life's portfolio, a masterpiece we're still mostly just guessing is there.
Threats
1Invasive species affect 42% of endangered species.
Verified2Agriculture uses 77% of global agricultural land for livestock, driving habitat loss.
Verified3Plastic pollution: 14 million tons enter oceans yearly, harming 800+ marine species.
Verified4Overfishing: 34.2% of fish stocks overfished in 2017.
Directional5Climate change projected to commit 15-37% terrestrial species to extinction by 2050.
Single source6Poaching: 35,000 African elephants killed yearly.
Verified7Pesticides contribute to 40% insect decline.
Verified8Urban expansion: 1.2 million km² converted 1992-2013.
Verified9Illegal wildlife trade worth $7-23 billion annually.
Directional10Nitrogen pollution affects 86% of coastal ecosystems.
Single source11Roads fragment habitats, affecting 80% of amphibian species.
Verified12Disease outbreaks: Chytrid fungus wiped out 90 species of amphibians.
Verified13Mining: 180,000 hectares deforested yearly in Amazon.
Verified14Light pollution affects 30% of vertebrates and 60% of invertebrates.
Directional15Oil spills: Deepwater Horizon killed 100,000+ marine mammals/birds.
Single source16Water extraction: 41% of global rivers altered by dams.
Verified17Bushmeat trade: 5 million tons consumed yearly in Africa.
Verified18Ocean acidification threatens 25% of marine species.
Verified19Soy expansion drove 80% of Cerrado deforestation.
Directional20Palm oil: 8 million hectares planted, replacing forests.
Single source21Fast fashion pollutes with 20% global wastewater.
Verified22Biofuel production caused 5% global cropland expansion.
Verified23Trophy hunting: 200 lions, 600 elephants killed yearly legally.
Verified24Microplastics ingested by 90% of seabirds.
Directional25Acid rain damages 30% of forests in Europe.
Single source26Ghost fishing: 640,000 tons gear lost yearly, killing millions.
VerifiedThreats Interpretation
The relentless human portfolio, from our farms and factories to our fashion and fuel, has diversified its destructive assets so thoroughly that it now holds a controlling stake in the demise of the natural world.
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