Prehistoric Extinctions of Pacific Island Birds: Biodiversity Meets Zooarchaeology

On tropical Pacific islands, a human-caused "biodiversity crisis" began thousands of years ago and has nearly run its course. Bones identified from archaeological sites show that most species of land birds and populations of seabirds on those islands were exterminated by prehistoric human...

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Veröffentlicht in:Science (American Association for the Advancement of Science) 1995-02, Vol.267 (5201), p.1123-1131
1. Verfasser: Steadman, David W.
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container_title Science (American Association for the Advancement of Science)
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creator Steadman, David W.
description On tropical Pacific islands, a human-caused "biodiversity crisis" began thousands of years ago and has nearly run its course. Bones identified from archaeological sites show that most species of land birds and populations of seabirds on those islands were exterminated by prehistoric human activities. The loss of birdlife in the tropical Pacific may exceed 2000 species (a majority of which were species of flightless rails) and thus represents a 20 percent worldwide reduction in the number of species of birds. The current global extinction crisis therefore has historic precedent.
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"biodiversity crisis" began thousands of years ago and has nearly run its course. Bones identified from archaeological sites show that most species of land birds and populations of seabirds on those islands were exterminated by prehistoric human activities. The loss of birdlife in the tropical Pacific may exceed 2000 species (a majority of which were species of flightless rails) and thus represents a 20 percent worldwide reduction in the number of species of birds. The current global extinction crisis therefore has historic precedent.</abstract><cop>Washington, DC</cop><pub>American Society for the Advancement of Science</pub><pmid>17789194</pmid><doi>10.1126/science.267.5201.1123</doi><tpages>9</tpages></addata></record>
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subjects Animal remains (Archaeology)
Aves
Biodiversity
Biological diversity
Bird nesting
Birds
Birds, Fossil
Bones
Earth sciences
Earth, ocean, space
Endangered & extinct species
Endemic species
Exact sciences and technology
Extinct species
Extinction (Biology)
Historic Sites
Humans
Marine
Marine and continental quaternary
Paleontology
Polynesian studies
Prehistoric birds
Prehistoric era
Rallidae
Sea birds
Soil Science
Species extinction
Surficial geology
Vertebrate paleontology
Waterfowl
title Prehistoric Extinctions of Pacific Island Birds: Biodiversity Meets Zooarchaeology
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