Search Threatened Species
Explore the IUCN Red List by name, group, country, status, and population trend.
54,666 species
CRHawk's-beard Nomad Bee
Nomada facilis
Unknown14countries
Oligosoma auroraense
Stable1country
VUHawksbeard Mining Bee
Andrena fulvago
Unknown39countries
ENHawthorn Piercer, Pale-bordered Piercer
Grapholita janthinana
Unknown23countries
VU
haya minga
Guatteria blainii
Unknown
EN
Hayastanian Centaury
Centaurea hajastana
Declining1country
EN
Hayastanyan Pear
Pyrus hajastana
Unknown1country
EN
Haycock Shrub Frog
Pseudophilautus limbus
Declining1country
ENHazel Dormouse
Muscardinus avellanarius
Unknown
ENHazel Groundling
Teleiodes wagae
Unknown17countries
VU
Hazel's Treefrog
Sarcohyla hazelae
Declining1country
VU
Head Coral
Dipsastraea favus
Declining4countries
EN
Headstander
Petulanos spiloclistron
Declining2countries
EN
Heart-leafed scalesia
Scalesia cordata
Unknown
VUHeart-leaved Spear-moss
Calliergon cordifolium
Unknown
VU
Heath Cool-skink
Carinascincus orocryptus
Unknown1country
EN
Heath Earwort
Scapania irrigua
Unknown44countries
VUHeath Fritillary
Melitaea athalia
Unknown44countries
EN
Heath Grasper
Haplodrassus dalmatensis
Unknown25countries
VUHeath Milkwort
Polygala serpyllifolia
Unknown29countries
EN
Heath Mouse
Pseudomys shortridgei
Declining1country
VUHeath Rush
Juncus squarrosus
Unknown
CRHeath Short-spur
Anisodactylus nemorivagus
Unknown
ENHeath-grass
Danthonia decumbens
Unknown
EN
Heather
Limonium bahamense
Declining1country