Link: https://www.iucnredlist.org/en
Description: WEBThe IUCN Red List Categories and Criteria are intended to be an easily and widely understood system for classifying species at high risk of global extinction. It divides species into nine categories: Not Evaluated, Data Deficient, Least Concern, Near Threatened, Vulnerable, Endangered, Critically Endangered, Extinct in the Wild and Extinct.
DA: 31 PA: 53 MOZ Rank: 34
Link: https://www.iucnredlist.org/resources/categories-and-criteria
Description: WEBIUCN Red List Categories and Criteria. The IUCN Red List Categories and Criteria are intended to be an easily and widely understood system for classifying species at high risk of global extinction. This second edition of the IUCN Red List Categories and Criteria: Version 3.1 retains the same assessment system presented in the first edition.
DA: 78 PA: 45 MOZ Rank: 20
Link: https://portals.iucn.org/library/sites/library/files/documents/RL-2001-001-2nd.pdf
Description: WEBPREAMBLE. The information in this section is intended to direct and facilitate the use and interpretation of the categories (Critically Endangered, Endangered, etc.), criteria (A to E), and subcriteria (1, 2, etc.; a, b, etc.; i, ii, etc.). 1. Taxonomic level and scope of the categorization process.
DA: 57 PA: 29 MOZ Rank: 72
Link: https://www.iucn.org/resources/publication/iucn-red-list-categories-and-criteria-version-31-second-edition
Description: WEBAbstract. The IUCN Red List Categories and Criteria are intended to be an easily and widely understood system for classifying species at high risk of global extinction. The general aim of the system is to provide an explicit, objective framework for the classification of the broadest range of species according to their extinction risk.
DA: 41 PA: 85 MOZ Rank: 22
Link: https://www.iucn.org/resources/conservation-tool/iucn-red-list-threatened-species
Description: WEBGovernments use the Index to track their progress towards targets for reducing biodiversity loss. Learn more. Species are classified into one of nine Red List Categories: Extinct, Extinct in the Wild, Critically Endangered, Endangered, Vulnerable, Near Threatened, Least Concern, Data Deficient and Not Evaluated.
DA: 9 PA: 10 MOZ Rank: 14
Link: https://www.iucnredlist.org/assessment
Description: WEBThe IUCN Red List of Threatened Species™ is essentially a checklist of taxa that have undergone an extinction risk assessment using the IUCN Red List Categories and Criteria. The majority of assessments appearing on The IUCN Red List are carried out by members of the IUCN Species Survival Commission (SSC), appointed Red List …
DA: 81 PA: 76 MOZ Rank: 20
Link: https://www.iucn.org/resources/publication/iucn-red-list-categories-and-criteria-version-31
Description: WEBThe IUCN Red List Categories and Criteria provide an easily and widely understood system for classifying species at high risk of global extinction, so as to focus attention on conservation measures designed to protect them.
DA: 55 PA: 71 MOZ Rank: 96
Link: https://www.britannica.com/topic/IUCN-Red-List-of-Threatened-Species
Description: WEBApr 1, 2024 · By 2022, 150,388 species had been assessed by using the IUCN Red List categories and criteria. Of these, more than 42,100 species of plants, animals, and others fall into the threatened categories (CR, EN, and VU). Today the list appears as an online database available to the public.
DA: 38 PA: 34 MOZ Rank: 51
Link: https://nc.iucnredlist.org/redlist/content/attachment_files/summary_sheet_en_web.pdf
Description: WEBSUMMARY OF THE FIVE CRITERIA (A-E) USED TO EVALUATE IF A TAXON BELONGS IN AN IUCN RED LIST THREATENED CATEGORY (CRITICALLY ENDANGERED, ENDANGERED OR VULNERABLE).1. A. Population size reduction. Population reduction (measured over the longer of 10 years or 3 generations) based on any of A1 to A4.
DA: 66 PA: 3 MOZ Rank: 60
Link: https://nc.iucnredlist.org/redlist/content/attachment_files/RedListGuidelines.pdf
Description: WEBCitation: IUCN Standards and Petitions Committee. 2024. Guidelines for Using the IUCN Red List Categories and Criteria. Version 16. Prepared by the Standards and Petitions Committee. Downloadable from https://www.iucnredlist.org/documents/RedListGuidelines.pdf. THE IUCN RED LIST OF …
DA: 61 PA: 98 MOZ Rank: 69
