List of Late Quaternary prehistoric bird species

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Late Quaternary prehistoric birds are avian taxa that became extinct during the Late Quaternary – the Holocene or Late Pleistocene – and before recorded history, or more precisely, before they could be studied alive by ornithological science. They became extinct before the period of global scientific exploration that started in the late 15th century. In other words, this list basically deals with extinctions between 40,000 BC and 1500 AD. For the purposes of this article, a "bird" is any member of the clade Neornithes, that is, any descendant of the most recent common ancestor of all currently living birds.

Artist's rendition of a giant Haast's eagle attacking New Zealand moa.

The birds are known from their remains, which are subfossil (not fossilized, or not completely fossilized). Some are also known from folk memory, as in the case of Haast's eagle in New Zealand. As the remains are not completely fossilized, they may yield organic material for molecular analyses to provide additional clues for resolving their taxonomic affiliations.

The extinction of the taxa in this list was coincident with the expansion of Homo sapiens beyond Africa and Eurasia, and in most cases, anthropogenic factors have played a crucial part in their extinction, be it through hunting, introduced predators or habitat alteration. It is notable that a large proportion of the species are from oceanic islands, especially in Polynesia. Bird taxa that evolved on oceanic islands are usually very vulnerable to hunting or predation by rats, cats, dogs or pigs – animals commonly introduced by humans – as they evolved in the absence of mammalian predators, and therefore have only rudimentary predator avoidance behavior. Many, especially rails, have additionally become flightless for the same reason and thus presented even easier prey.

Taxon extinctions taking place before the Late Quaternary happened in the absence of significant human interference. Rather, reasons for extinction are stochastic abiotic events such as bolide impacts, climate changes, mass volcanic eruptions etc. Alternatively, species may have gone extinct due to evolutionary displacement by successor or competitor taxa – it is notable for example that in the early Neogene, seabird biodiversity was much higher than today; this is probably due to competition by the radiation of marine mammals after that time. The relationships of these ancient birds are often hard to determine, as many are known only from very fragmentary remains and complete fossilization precludes analysis of information from DNA, RNA or protein sequencing.

The taxa in this list should be classified with the Wikipedia conservation status category "Prehistoric" in their individual accounts.

Taxonomic list of Late Quaternary prehistoric birds

All of these are Neornithes.

Struthioniformes

The ostrich and related ratites.

Dromornithidae

An extinct clade of massive galloansere birds.

Anseriformes

The group that includes modern ducks and geese.

Pangalliformes

The group that includes modern chickens and quails.

True Galliformes

Charadriiformes

Gulls, auks, shorebirds

Gruiformes

The group that includes modern rails and cranes.

Eurypygiformes

Ciconiiformes

Pelecaniformes

Cathartiformes

Suliformes

The group that includes modern boobies and cormorants.

Phoenicopteriformes

The group that include modern flamingos

Procellariiformes

The group that includes modern albatrosses, petrels and storm petrels.

Sphenisciformes

Columbiformes

Mesitornithiformes

Psittaciformes

  • Placement unresolved
    • Psittaciformes gen. et sp. indet. (Rota, Marianas) – cf. Cacatua/Eclectus?
  • Strigopidae – kakas and kakapos
    • Extinct species of extant genera
  • Cacatuidae cockatoos
  • Psittacidae – parrots, parakeets, and lorikeets
    • Extinct species of extant genera
    • Extinct subspecies of an extant species
    • Placement unresolved
      • Psittacidae gen. et sp. indet. 1 (Easter Island)
      • Psittacidae gen. et sp. indet. 2 (Easter Island)
      • Psittacidae gen. et sp. indet. (Guam, Marianas) – cf. Trichoglossus/Vini?

Cuculiformes

Accipitriformes

Birds of prey

Falconiformes

Caprimulgiformes

Nightjars and potoos

  • Caprimulgidae – nightjars
    • Extinct species of extant genera
      • Cuban pauraque, Siphonorhis daiquiri (Cuba, West Indies) – possibly extant

Aegotheliformes

Owlet-nightjars

Apodiformes

Swifts and hummingbirds.

  • Apodidae – swifts
    • Extinct species of extant genera
      • Mangaia swiftlet, Aerodramus manuoi (Mangaia, Cook Islands) – formerly Collocalia

Bucerotiformes

Hornbills and relatives. Formerly included in Coraciiformes.

  • Bucerotidae – hornbills
    • Extinct species of extant genera

Piciformes

Woodpeckers, puffbird and jacamars.

  • Picidae – woodpeckers
    • Extinct species of extant genera
      • Bermuda flicker, Colaptes oceanicus (Bermuda, known from Pleistocene bones, but might have persisted until the Holocene)

Coraciiformes

Strigiformes

Owls and barn owls.

Passeriformes

See also

References

Citations

  1. ^ a b c Olson, Storrs L.; James, Helen F (1991). "Descriptions of Thirty-Two New Species of Birds from the Hawaiian Islands: Part I. Non-Passeriformes". Ornithological Monographs. 45. doi:10.2307/40166794. hdl:10088/1745. 

General

External links

  • The Great New Zealand Eagle: The World's Biggest Eagle By Neville Guthrie
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