Taxonomy in detail Assessment Information & Assessment IUCN Red List Category and Criteria - & Assessment ver Date assessed Year published

During the 2021-2025 quadrennium, the IUCN Species Survival Commission has updated the Species Strategic Plan, and ratified the Species Conservation Cycle as the conceptual …

Note that a change in IUCN Red List category does not necessarily indicate a genuine change in the status of the species, but may simply reflect improved knowledge of the species' status.

This category does not reflect the extinction threat status of species. It is a category used to include any of the approximately 2.12 million known and described species listed by the IUCN …

ble 7: Species changing IUCN Red List Status (2024–2025) Published listings of a species' status may change for a variety of reasons (genuine improvement or deterioration in status; new …

Established in the IUCN Species Strategic Plan 2017-2020, the Species Conservation Cycle is the conceptual framework for the Network activities. Its main purpose is to guide efforts for …

The intention of this Figure is to present a summary of assessments for groups that have been comprehensively evaluated through the various projects carried out by IUCN, IUCN SSC …

able 2: Changes in numbers of species in the threatened categories (CR, EN, VU) from 1996 to 2025 (IUCN Red List version 2025-1) for biodiversity. The figures displayed below reflect …

Genovesa Ground Finch (Geospiza acutirostris) is a species of bird in the Thraupidae family.

IUCN Species Strategic Plan 2021-2025 Our vision: A just world that values and conserves nature through positive action to both prevent the loss and aid recovery of diversity of life on earth.