IUCN Red List
The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List ), founded in 1964, has evolved to become the world's most comprehensive inventory of the global conservation status of biological species . It uses a set of criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit.
Page Revisions
| Year | Metadata | Sections | Top Words | First Paragraph |
| 2018 |
92501 characters 16 sections 20 paragraphs 15 images 178 internal links 40 external links |
iucn 0.505 red 0.435 list 0.344 gorilla 0.250 species 0.181 endangered 0.159 critically 0.138 threatened 0.136 category 0.128 criteria 0.125 subspecies 0.117 birdlife 0.117 documentation 0.107 specialist 0.107 extinct 0.089 |
The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List ), founded in 1964, has evolved to become the world's most comprehensive inventory of the global conservation status of biological species . It uses a set of criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. |
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| 2017 |
90437 characters 16 sections 21 paragraphs 15 images 174 internal links 37 external links |
iucn 0.516 red 0.429 list 0.340 gorilla 0.256 species 0.178 endangered 0.163 critically 0.141 threatened 0.139 category 0.131 birdlife 0.120 documentation 0.110 specialist 0.110 conservation 0.093 extinct 0.091 criteria 0.091 |
The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List ), founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species . The International Union for Conservation of Nature (IUCN) is the world's main authority on the conservation status of species. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. |
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| 2016 |
88608 characters 15 sections 20 paragraphs 15 images 168 internal links 36 external links |
iucn 0.518 red 0.431 list 0.342 gorilla 0.257 species 0.173 endangered 0.164 critically 0.141 category 0.131 threatened 0.126 birdlife 0.121 documentation 0.110 specialist 0.110 conservation 0.093 extinct 0.091 criteria 0.091 |
The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List ), founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species . The International Union for Conservation of Nature (IUCN) is the world's main authority on the conservation status of species. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. |
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| 2015 |
82136 characters 15 sections 19 paragraphs 14 images 166 internal links 33 external links |
iucn 0.524 red 0.421 list 0.334 gorilla 0.260 species 0.175 endangered 0.165 critically 0.143 category 0.133 threatened 0.127 birdlife 0.122 documentation 0.111 specialist 0.111 conservation 0.094 extinct 0.092 criteria 0.092 |
The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List ), founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species . The International Union for the Conservation of Nature (IUCN) is the world's main authority on the conservation status of species. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. |
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| 2014 |
80690 characters 15 sections 20 paragraphs 13 images 166 internal links 31 external links |
iucn 0.524 red 0.421 list 0.334 gorilla 0.260 species 0.175 endangered 0.165 critically 0.143 category 0.133 threatened 0.127 birdlife 0.122 documentation 0.111 specialist 0.111 conservation 0.094 extinct 0.092 criteria 0.092 |
The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List ), founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species . The International Union for the Conservation of Nature (IUCN) is the world's main authority on the conservation status of species. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. |
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| 2013 |
79374 characters 15 sections 19 paragraphs 11 images 164 internal links 31 external links |
iucn 0.524 red 0.421 list 0.335 gorilla 0.260 species 0.175 endangered 0.166 critically 0.143 category 0.133 threatened 0.127 birdlife 0.122 documentation 0.111 specialist 0.111 conservation 0.095 extinct 0.092 criteria 0.092 |
The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List ), founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species . The International Union for the Conservation of Nature (IUCN) is the world's main authority on the conservation status of species. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. |
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| 2012 |
55923 characters 14 sections 22 paragraphs 6 images 93 internal links 32 external links |
iucn 0.522 red 0.416 list 0.340 gorilla 0.248 species 0.197 endangered 0.158 critically 0.136 threatened 0.135 category 0.127 birdlife 0.116 documentation 0.106 specialist 0.106 extinct 0.106 conservation 0.090 criteria 0.088 |
The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List ), founded in 1963, is the world's most comprehensive inventory of the global conservation status of biological species . The International Union for Conservation of Nature (IUCN) is the world's main authority on the conservation status of species. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. |
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| 2011 |
45100 characters 12 sections 20 paragraphs 5 images 85 internal links 21 external links |
iucn 0.501 red 0.416 list 0.321 gorilla 0.288 species 0.180 category 0.147 birdlife 0.135 endangered 0.133 threatened 0.125 documentation 0.123 specialist 0.123 critically 0.105 conservation 0.105 extinct 0.102 criteria 0.102 |
The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List ), founded in 1963, is the world's most comprehensive inventory of the global conservation status of biological species . The International Union for Conservation of Nature (IUCN) is the world's main authority on the conservation status of species. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. |
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| 2010 |
43146 characters 11 sections 18 paragraphs 5 images 86 internal links 19 external links |
iucn 0.488 red 0.363 gorilla 0.313 list 0.282 species 0.204 category 0.160 birdlife 0.147 endangered 0.145 documentation 0.134 specialist 0.134 threatened 0.119 critically 0.115 conservation 0.114 extinct 0.111 tag 0.110 |
The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List ), founded in 1963, is the world's most comprehensive inventory of the global conservation status of plant and animal species . The International Union for Conservation of Nature (IUCN) is the world's main authority on the conservation status of species. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. |
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| 2009 |
43498 characters 11 sections 17 paragraphs 5 images 87 internal links 19 external links |
iucn 0.476 red 0.354 gorilla 0.306 list 0.275 category 0.250 species 0.191 birdlife 0.179 endangered 0.142 documentation 0.131 specialist 0.131 extinct 0.130 extinction 0.118 threatened 0.116 critically 0.112 conservation 0.111 |
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| 2008 |
42280 characters 10 sections 17 paragraphs 5 images 94 internal links 19 external links |
iucn 0.481 red 0.339 gorilla 0.308 list 0.265 category 0.252 species 0.193 birdlife 0.181 endangered 0.161 critically 0.141 documentation 0.132 specialist 0.132 extinction 0.119 threatened 0.117 conservation 0.112 extinct 0.110 |
The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List ), created in 1963, is the world's most comprehensive inventory of the global conservation status of plant and animal species . The International Union for the Conservation of Nature and Natural Resources (IUCN) is the world's main authority on the conservation status of species. [1] A series of Regional Red Lists are produced by countries or organisations, which assess the risk of extinction to species within a political management unit. |
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| 2007 |
35358 characters 9 sections 16 paragraphs 5 images 91 internal links 15 external links |
iucn 0.440 gorilla 0.343 red 0.318 category 0.316 list 0.250 species 0.215 birdlife 0.201 endangered 0.159 specialist 0.147 critically 0.126 extinct 0.122 evaluated 0.114 threatened 0.112 conservation 0.109 pongo 0.098 |
The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List ), created in 1963, is the world's most comprehensive inventory of the global conservation status of plant and animal species . The International Union for the Conservation of Nature and Natural Resources (IUCN) is the world's main authority on the conservation status of species. [1] |
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| 2006 |
20876 characters 6 sections 11 paragraphs 3 images 59 internal links 7 external links |
iucn 0.436 red 0.344 species 0.286 list 0.280 category 0.182 specialist 0.170 ssc 0.170 criteria 0.169 threatened 0.161 evaluated 0.149 subspecies 0.139 birdlife 0.139 conservation 0.135 status 0.099 lichen 0.085 |
The IUCN Red List of Threatened Species (also known as the "IUCN Red List" and "Red Data List"), created in 1963 , is the world's most comprehensive inventory of the global conservation status of plant and animal species . It is maintained by the World Conservation Union . |
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| 2005 |
8770 characters 5 sections 9 paragraphs 0 images 25 internal links 5 external links |
iucn 0.369 red 0.326 list 0.277 criteria 0.229 threatened 0.219 species 0.213 status 0.202 subspecies 0.189 conservation 0.183 categories 0.172 lichen 0.115 grouping 0.115 convey 0.115 merged 0.115 rediscovered 0.115 |
The IUCN Red List of Threatened Species (also known as the "IUCN Red List" and "Red Data List"), created in 1963 , is the world's most comprehensive inventory of the global conservation status of plant and animal species . It is maintained by the International Union for Conservation of Nature and Natural Resources . |
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| 2004 |
3180 characters 1 sections 6 paragraphs 0 images 13 internal links 1 external links |
list 0.358 red 0.322 iucn 0.255 status 0.232 species 0.201 lichen 0.199 recognised 0.199 criteria 0.198 766 0.163 urgency 0.163 subspecies 0.163 fragmentation 0.163 1963 0.142 maintained 0.142 authoritative 0.142 |
The IUCN Red List (also known as the "Red Data List"), created in 1963 , is the world's most comprehensive inventory of the global conservation status of plant and animal species . It is maintained by the IUCN . The most recent update was November 17 , 2004 . There are currently 15,589 threatened species on the list, of which 7,266 are animals and 8,323 are plants and lichen . |
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| 2003 |
2241 characters 0 sections 6 paragraphs 0 images 5 internal links 1 external links |
iucn 0.297 red 0.282 list 0.278 status 0.271 recognised 0.232 criteria 0.230 species 0.195 urgency 0.190 subspecies 0.190 fragmentation 0.190 links 0.166 1963 0.166 maintained 0.166 authoritative 0.166 guide 0.149 |
The IUCN Red List , created in 1963, is the world's most comprehensive inventory of the global conservation status of plant and animal species . It is maintained by the IUCN . |
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| 2002 |
1997 characters 0 sections 5 paragraphs 0 images 4 internal links 0 external links |
red 0.303 list 0.299 status 0.291 recognised 0.249 criteria 0.248 species 0.210 urgency 0.204 subspecies 0.204 fragmentation 0.204 1963 0.178 authoritative 0.178 guide 0.160 helping 0.160 evaluate 0.160 iucn 0.160 |
The IUCN Red List, created in 1963, is the world's most comprehensive inventory of the global conservation status of plant and animal species . |