WebHBW and BirdLife International Illustrated Checklist of the Birds of the World. Barcelona, Spain and Cambridge UK: Lynx Edicions and BirdLife International. ... Red List criteria met. Critically Endangered Endangered Vulnerable---Red List history. Year Category Criteria; 2016: Least Concern: 2014: Least Concern: 2012: Not Recognised: 2008: Not ... WebThe BirdLife Partnership strives to conserve birds, their habitats and global biodiversity, working with people towards sustainability in the use of natural resources. The role of the group exists to assess the global Red List status of as many bird species as possible, focusing on updating the ...
Bird Life List - Keeping A Record - Wild-Bird-Watching.com
WebClick here for more information about the Red List categories and criteria Justification of Red List category This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or … WebOct 12, 2024 · 9,600 – Even years after his death in 2024, Jon Hornbuckle remains among the top international bird listers. He might have observed more by sound, but he only … did nicole cheat on jionni
IUCN SSC Bird Red List Authority IUCN
http://dz.birdlife.org/species/factsheet/jamaican-poorwill-siphonorhis-americana/details WebFeb 8, 2024 · 7 things you might have missed from the 2024 Red List update. Preventing Extinctions: bringing the world’s most threatened birds back from the brink The IUCN … WebThe RLI can be calculated for any set of species that has been assessed for the Red List at least twice. For more information on the RLI and scientific papers describing how it is calculated, see the links below. To use the RLI Calculator, you need to enter three sets of data: 1. the complete list of species with their current Red List Category; did nicolas cage win academy award