Jersey

163 threatened species · Biodiversity Intelligence Dashboard

Threatened Species

163

CR + EN + VU

Critically Endangered

33

Highest risk

Endangered

41

Very high risk

Vulnerable

89

High risk

Declining

15%

24 species

Category Breakdown
CR 33
EN 41
VU 89
CR: 33
EN: 41
VU: 89
Species by Group
🐾

mammals

1

1 threatened

🐦

birds

20

20 threatened

🐢

reptiles

1

1 threatened

🐟

fishes

15

15 threatened

🦗

insects

72

72 threatened

🌱

plants

18

18 threatened

Global Share

0.30%

of globally threatened species

Country Rank

#150

of 277 countries

Endemic Threatened

0

Found only here

Top Threats
1.Fishing & harvesting aquatic resources20 species
2.Urban development and infrastructure expansion14 species
3.Habitat loss and fragmentation9 species
4.Logging & wood harvesting9 species
5.Habitat shifting & alteration7 species
6.Hunting & trapping terrestrial animals7 species
7.Water pollution and eutrophication7 species
8.Climate change impacts6 species

How to Cite

IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS

GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org

This page: SpeciesRadar (2025). Jersey: Biodiversity Dashboard. SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/countries/JE

Species counts reflect IUCN Red List threatened categories (CR, EN, VU). · Full citation guide & data usage terms