Species Profile
Environmental Conservation Online System

Kauai akialoa (Hemignathus procerus)

Kingdom: Animalia
Class: Aves
Order: Passeriformes
Family: Fringillidae

Listing Status:   

General Information

The Kaua`i `Akialoa measures about seven and a half inches in length and has a very long downcurved bill one third the length of its body. Adult males are bright olive-yellow above and yellow below. Throat, breast, and sides of the body are olive-yellow. Females are green-gray above and have shorter bills.

Lead Region:  Pacific Region (Region 1)
Date Listed: Mar 11, 1967

» Federal Register Documents

Most Recent Federal Register Documents (Showing 4 of 4 )
Date Citation Page Title
09/28/2006 71 FR 57004 Revised Recovery Plan for Hawaiian Forest Birds
07/06/2005 70 FR 38972 38975 Initiation of 5-Year Reviews of the Mariana Fruit Bat (Pteropus mariannus mariannus), Mariana Crow (Corvus hawaiiensis), Laysan Duck (Anas laysanensis), Kauai Akialoa (Honeycreeper) (Hemignathus procerus), Large Kauai Thrush (Myadestes myadestinus), Kauai Oo (Honeyeater) (Moho braccatus), Ou (Honeycreeper) (Psittirostra psittace), Molokai Creeper (Paroreomyza flammea), Molokai Thrush (Myadestes lanaiensis rutha), Kauai Cave Wolf Spider (Adelocosa anops) Kauai Cave Amphipod (Spelaeorchestia koloana), Alsinidendron obovatum (No Common Name), Amaranthus brownii (No Common Name), Chamaesyce celastroides var. kaenana (Akoko), Chamaesyce deppeana (Akoko), Chamaesyce herbstii (Akoko), Chamaesyce skottsbergii var. kalaeloana (Ewa Plains Akoko), Clermontia pyrularia (Oha Wai), Cyanea grimesiana ssp. obatae (No Common Name), Cyanea pinnatifida (Haha), Cyanea st.-johnii (Haha), Cyanea superba (Haha), Cyanea truncata (Haha), Cyrtandra dentate (Haiwale), Gouania vitifolia (No Common Name), Hedyotis degeneri (No Common Name), Hibiscadelphus woodii (Hau Kuahiwi), Castilleja levisecta (Golden paintbrush), Fender's Blue Butterfly (Icaricia icarioides fenderi), Erigeron decumbens var. decumbens (Willamette Daisy), Lupinus sulphureus ssp. kincaidii (Kincaid's Lupine), Lomatium bradshawii (Bradshaw's Desert Parsley), and Sidalcea nelsoniana (Nelson's Checker-mallow)
10/16/2003 68 FR 59635 59636 Draft Revised Recovery Plan for Hawaiian Forest Birds
03/11/1967 32 FR 4001 Endangered Species List - 1967

» Recovery

Recovery Plan Information Search
Current Recovery Plan(s)
Date Title Plan Action Status Plan Status
09/22/2006 Revised Hawaiian Forest Birds Recovery Plan View Implementation Progress Final Revision 1
Other Recovery Documents (Showing 3 of 3 )
Date Citation Page Title Document Type
09/28/2006 71 FR 57004 Revised Recovery Plan for Hawaiian Forest Birds
  • Notice Final Recovery Plan Availability
    • 07/06/2005 70 FR 38972 38975 Initiation of 5-Year Reviews of the Mariana Fruit Bat (Pteropus mariannus mariannus), Mariana Crow (Corvus hawaiiensis), Laysan Duck (Anas laysanensis), Kauai Akialoa (Honeycreeper) (Hemignathus procerus), Large Kauai Thrush (Myadestes myadestinus), Kauai Oo (Honeyeater) (Moho braccatus), Ou (Honeycreeper) (Psittirostra psittace), Molokai Creeper (Paroreomyza flammea), Molokai Thrush (Myadestes lanaiensis rutha), Kauai Cave Wolf Spider (Adelocosa anops) Kauai Cave Amphipod (Spelaeorchestia koloana), Alsinidendron obovatum (No Common Name), Amaranthus brownii (No Common Name), Chamaesyce celastroides var. kaenana (Akoko), Chamaesyce deppeana (Akoko), Chamaesyce herbstii (Akoko), Chamaesyce skottsbergii var. kalaeloana (Ewa Plains Akoko), Clermontia pyrularia (Oha Wai), Cyanea grimesiana ssp. obatae (No Common Name), Cyanea pinnatifida (Haha), Cyanea st.-johnii (Haha), Cyanea superba (Haha), Cyanea truncata (Haha), Cyrtandra dentate (Haiwale), Gouania vitifolia (No Common Name), Hedyotis degeneri (No Common Name), Hibiscadelphus woodii (Hau Kuahiwi), Castilleja levisecta (Golden paintbrush), Fender's Blue Butterfly (Icaricia icarioides fenderi), Erigeron decumbens var. decumbens (Willamette Daisy), Lupinus sulphureus ssp. kincaidii (Kincaid's Lupine), Lomatium bradshawii (Bradshaw's Desert Parsley), and Sidalcea nelsoniana (Nelson's Checker-mallow)
  • Notice 5-year Review
    • 10/16/2003 68 FR 59635 59636 Draft Revised Recovery Plan for Hawaiian Forest Birds
  • Notice Draft Recovery Plan Availability
    • Five Year Review
    Date Title
    07/31/2009 Kauai akialoa completed 5-year review

    » Critical Habitat

    No critical habitat rules have been published for the Kauai akialoa.

    » Conservation Plans

    No conservation plans have been created for Kauai akialoa

    » Petitions

    No petition findings have been published for the Kauai akialoa.

    » Life History

    No Life History information has been entered into this system for this species.

    » Other Resources

    NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

    ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

    Last updated: November 22, 2009