Search results
Results from the WOW.Com Content Network
The leafbirds range in size from 14 to 21 cm (5.5–8.3 in), and in weight from 15 to 48 g (0.53–1.69 oz). [2] They resemble bulbuls, but whereas that group tends to be drab in colour, leafbirds are brightly plumaged, with the predominant green over the body giving rise to their common name.
21.26 Old World orioles. 21.27 Leafbirds. 21.28 Old World flycatchers. 21.29 Ploceids. ... Critically endangered (CR): 223 species
The species is endangered largely due to overexploitation for the Asian songbird trade. Although leafbirds were a moderately popular choice of cage birds for many years, the popularity of leafbirds skyrocketed in recent years after the greater green leafbird (C. sonnerati) became exceptionally sought-after. As the Javan leafbird is a primarily ...
The majority of the species were considered endangered in the 1970s and 1980s when they “were in very low numbers or likely already extinct at the time of listing,” the release said.
Endangered (EN) species are considered to be facing a very high risk of extinction in the wild. In December 2019, the International Union for Conservation of Nature (IUCN) listed 460 endangered avian species. [1] Of all evaluated avian species, 4% are listed as endangered. No subpopulations of birds have been evaluated by the IUCN.
As of July 2021, the IUCN lists 14,033 animal species and 6,635 plant species as least concern. [1] No least concern assessments have been made for taxa of other kingdoms. ...
As of December 2019, the International Union for Conservation of Nature (IUCN) listed 223 critically endangered avian species, including 19 which are tagged as possibly extinct or possibly extinct in the wild. [1] [2] 2% of all evaluated avian species are listed as critically endangered. No subpopulations of birds have been evaluated by the IUCN.
The IUCN Red List of Threatened Species by the International Union for Conservation of Nature is the best known worldwide conservation status listing and ranking system. . Species are classified by the IUCN Red List into nine groups set through criteria such as rate of decline, population size, area of geographic distribution, and degree of population and distribution fragmenta