Search Threatened Species
Explore the IUCN Red List by name, group, country, status, and population trend.
54,666 species
CR
Hieracium pycnotomum
Unknown
VUPalio nothus
Unknown11countries
CRNatterer's Bat
Myotis nattereri
Unknown
ENNatterjack
Epidalea calamita
Unknown29countries
EN
Naxos Marbled Bush-cricket
Eupholidoptera astyla
Unknown1country
VU
Pseudocurimata boehlkei
Unknown1country
VUNazca Booby
Sula granti
Unknown
VUNeat Mining Bee
Lasioglossum nitidiusculum
Unknown31countries
VU
Necker's Thamnobryum Moss
Thamnobryum neckeroides
Unknown
CRnegltaggedderkopp
Erigone promiscua
Unknown9countries
VU
Negros Spotted Water Snake
Tropidonophis negrosensis
Unknown
VUEupithecia fennoscandica
Unknown4countries
VUNeretva chub
Squalius svallize
Unknown5countries
VU
Neretva spined loach
Cobitis narentana
Unknown2countries
VU
Netted prochilod
Prochilodus reticulatus
Unknown9countries
CRNetted Sweep
Whittleia retiella
Unknown6countries
VUNettle-tree Butterfly
Libythea celtis
Unknown45countries
VUNeusgalgspin
Lasaeola prona
Unknown25countries
VU
New Britain Thicketbird
Megalurulus grosvenori
Unknown
CR
New Forest Beech-lichen
Enterographa elaborata
Unknown
VUNew Tawny Tubic
Batia internella
Unknown12countries
EN
Niandani kardsalmler
Brycinus carolinae
Unknown2countries
VUniangon
Heritiera utilis
Unknown
VU
Nicaraguan Mosquitofish
Gambusia nicaraguensis
Unknown10countries
ENNicobarese Tree Frog
Polypedates insularis
Unknown1country