An IUCN Red List critically endangered (CR or sometimes CE) species is one that has been categorized by the International Union for Conservation of Nature...

conservation status Category:IUCN Red List critically endangered species Lists of IUCN Red List endangered species Lists of IUCN Red List vulnerable species...

  Extinct in the wild (EW): 2 species   Critically endangered (CR): 203 species   Endangered (EN): 505 species   Vulnerable (VU): 536 species   Near threatened...

"definitely endangered" (children not speaking), "severely endangered" (only spoken by the oldest generations), and "critically endangered" (spoken by...

animal species at risk, using categories: least concern, endangered, critically endangered, near-extinct and extinct. The second edition of the Red List...

An IUCN Red List critically endangered (CR or sometimes CE) species is one that has been categorized by the International Union for Conservation of Nature...

  Extinct in the wild (EW): 2 species   Critically endangered (CR): 196 species   Endangered (EN): 382 species   Vulnerable (VU): 411 species   Near threatened...

"fish and wildlife." The Endangered Species Preservation Act was repealed by the Endangered Species Act of 1973. The Endangered Species Conservation Act...

  Extinct in the wild (EW): 5 species   Critically endangered (CR): 223 species   Endangered (EN): 460 species   Vulnerable (VU): 798 species   Near threatened...

  Extinct in the wild (EW): 45 species   Critically endangered (CR): 5,702 species   Endangered (EN): 10,901 species   Vulnerable (VU): 9,673 species  ...

terms "endangered species" and "threatened species" with particular meanings: "Endangered" (EN) species lie between "Vulnerable" (VU) and "Critically Endangered" (CR)...

  Extinct in the wild (EW): 15 species   Critically endangered (CR): 987 species   Endangered (EN): 1,163 species   Vulnerable (VU): 2,178 species   Near...

  Extinct in the wild (EW): 6 species   Critically endangered (CR): 455 species   Endangered (EN): 643 species   Vulnerable (VU): 1,245 species   Near...

snake was labelled critically endangered on the IUCN Red List of Threatened Species. It also was placed on the list of Brazil's endangered animals. The island...

  Extinct in the wild (EW): 1 species   Critically endangered (CR): 195 species   Endangered (EN): 343 species   Vulnerable (VU): 608 species   Near threatened...

determined to be Vulnerable, Endangered or Critically Endangered. Although in general conversation the terms "endangered species" and "threatened species"...

2018, the IUCN Red List of Threatened Species has identified 3,005 critically endangered species, subspecies, stocks and subpopulations in the Animalia kingdom...

Lists of endangered languages are mainly based on the definitions used by UNESCO. In order to be listed, a language must be classified as "endangered" in a...

threatened with extinction. 3,947 were described as "critically endangered" and 5,766 as "endangered", while more than 10,000 species are listed as "vulnerable"...

understand it, they do not speak it to children or among themselves" Critically endangered - "the youngest speakers are grandparents and older, and they speak...

species Endangered species Critically endangered species The term threatened strictly refers to these three categories (critically endangered, endangered and...

language endangerment between "safe" (not endangered) and "extinct": Vulnerable Definitely endangered Severely endangered Critically endangered Table of...

threatened is generally used to refer to the three categories (critically endangered, endangered, and vulnerable), while vulnerable is used to refer to the...

language endangerment between "safe" (not endangered) and "extinct": Vulnerable Definitely endangered Severely endangered Critically endangered The following...

Attenborough's and western long-beaked echidna species are listed as Critically Endangered by the IUCN. A number of extinct species were known in the genus...

containing a comprehensive list of the world's endangered languages. It originally replaced the Red Book of Endangered Languages as a title in print after a brief...

language endangerment between "safe" (not endangered) and "extinct": Vulnerable Definitely endangered Severely endangered Critically endangered Moseley...

understand it, they do not speak it to children or among themselves" Critically endangered – "the youngest speakers are grandparents and older, and they speak...

2464 plant, 1 protist) endangered species, subspecies and varieties, stocks and sub-populations. For IUCN lists of endangered species by kingdom, see:...

language endangerment between "safe" (not endangered) and "extinct": Vulnerable Definitely endangered Severely endangered Critically endangered Lists of...