List of data deficient birds

Source: Wikipedia, the free encyclopedia.

5 extinct in the wild avian species (0.05%)223 critically endangered avian species (2%)460 endangered avian species (4.2%)798 vulnerable avian species (7.2%)1,001 near threatened avian species (9.1%)8,460 least concern avian species (76.9%)52 data deficient avian species (0.4%)
Avian species (IUCN, 2020-3)
  • 10,999 extant species have been evaluated
  • 10,947 of those are fully assessed[a]
  • 9,461 are not threatened at present[b]
  • 1,481 to 1,533 are threatened[c]
  • 164 to 183 are extinct or extinct in the wild:
    • 159 extinct (EX) species[d]
    • 5 extinct in the wild (EW)
    • 19 possibly extinct [CR(PE)]

  1. ^ excludes data deficient evaluations.
  2. ^ NT and LC.
  3. ^ Threatened comprises CR, EN and VU. Upper estimate additionally includes DD.
  4. ^ Chart omits extinct (EX) species

As of December 2020, the

avian species.[1]
0.47% of all evaluated avian species are listed as data deficient. No subpopulations of birds have been evaluated by the IUCN.

This is a complete list of data deficient avian species evaluated by the IUCN. Where possible common names for taxa are given while links point to the scientific name used by the IUCN.

Procellariiformes

Includes petrels and albatrosses

  • Elliot's storm petrel
  • Pincoya storm petrel

Gruiformes

("Crane-like")

  • Brown-banded rail
  • Colombian crake

Owls

  • Maned owl
  • Seram masked owl

Passerines

  • Black-headed rufous warbler
  • Sillem's mountain finch
  • Black-tailed cisticola
  • Tana River cisticola
  • Dusky tetraka
  • Spectacled flowerpecker
  • Rossel cicadabird
  • Duida grass-finch
  • Louisiade pitta
  • Black-lored waxbill
  • Eastern wattled cuckooshrike
  • Black-browed babbler
  • Tessmann's flycatcher
  • White-chinned myzomela
  • Sombre rock chat
  • Javan oriole
  • Red Sea cliff swallow
  • Snow Mountains robin
  • Upemba masked weaver
  • African river martin
  • Blue-wattled bulbul
  • Obbia lark
  • Philippa's crombec
  • White-tailed tityra

Caprimulgiformes

  • Vogelkop owlet-nightjar
  • Spangled owlet-nightjar
  • Mayr's swiftlet
  • Three-toed swiftlet
  • Whitehead's swiftlet
  • Fernando Po swift
  • Spot-fronted swift
  • White-fronted swift
  • Letitia's thorntail
  • Cayenne nightjar

Other bird species

  • White-faced plover
  • Somali pigeon
  • Chestnut-shouldered goshawk
  • White-chested tinkerbird
  • Little paradise kingfisher
  • Worcester's buttonquail

See also

References

  1. ^ "IUCN Red List version 2020-3". The IUCN Red List of Threatened Species. International Union for Conservation of Nature and Natural Resources (IUCN). Retrieved 8 September 2016.