More than one in three tree species worldwide faces extinction – IUCN Red List

An AZE site must contain 95% of the population of an ‘Endangered’ or ‘Critically Endangered’ species and have a definable boundary. These criteria are the equivalent of Key Biodiversity Area (KBA) criterion A1e.

How to use

• To see the list, description, and map of existing AZE sites see: https://zeroextinction.org/
• To submit a site for AZE status, complete the form at: https://zeroextinction.org/get-involved/submit-a-site/

The IUCN Red List of Threatened Species (the Red List) is the globally recognised standard on assessing extinction risk. Red List assessments are used by the Convention on Biological Diversity, CITES, other inter-governmental agreements, national governments, and conservation planners.  The Red List assigns species into one of 8 categories based on 5 criteria, all with quantitative thresholds. The three highest categories of threat – Critically Endangered, Endangered, Vulnerable – are collectively considered ‘Threatened’. The Red List process has been formalized to support objectivity and scientific rigour. Red List assessments are carried out by SSC Red List Authorities, Red List Partners, IUCN staff, and regional and national agencies. In addition, Red List assessments provide a compendium of information on species, (taxonomy, geographic range, population, habitat and ecology, threats, conservation actions). The Red List operates at global, regional, and national levels. Guidelines for application at national or regional levels have been developed and the National Red List Working Group provides additional support.

Red List Authorities have been established for all major taxonomic groups included on the IUCN Red List. In most cases, the RLA is a sub-group within an IUCN SSC Specialist Group responsible for the species, groups of species or species within a specific geographic area. There are some exceptions; for example, BirdLife International is the designated RLA for all birds.

The process is guided by Rules of Procedure, supported by guidelines on application of the Red List Categories and Criteria, the Species Information Service (SIS) data entry and management system, and certification for assessors and RL trainers. All these materials can be downloaded, free, from the Red List website. A free, online training course for Red List assessors, is available.

Species can be assessed for the Red List at global, regional, and national levels. Guidelines for the Regional (and national) Application of the Categories and Criteria have been developed and support for development of national Red Lists is available from the National Red List Working Group.

How to use

• To check the global Red List status of a species and access the supporting information, visit the species assessment page on the Red List website
• To download the Red List Categories and Criteria, Guidelines, Rules of Procedure, and Guidelines for Application at Regional Level go the Red List resources
• To initiate or to contribute to a global assessment, contact the Chair of the relevant IUCN SSC Specialist Group or Red List Authority, for birds, see BirdLife International
• For taxonomic groups not listed, contact the relevant IUCN SSC Conservation Committee: Marine, Invertebrate, Plant, Fungi, Freshwater, Red List, Standards and Petitions.
• To develop a National Red List for a species or group of species visit the National Red List Working Group
• To obtain details or register for an online Red List training course: https://www.iucnredlist.org/resources/online

The OECD Environmental Policy Committee, through its unique database of Policy Instruments for the Environment (PINE), collects quantitative and qualitative information on policy instruments from more than 120 countries worldwide. This brochure presents statistics on the biodiversity-relevant economic instruments and the finance they mobilise, based on
currently available data. The brochure also includes information on payments for ecosystem services (PES) and on biodiversity offsets, two other types of economic instruments that provide incentives for biodiversity conservation and its sustainable use.

This IUCN-OIE publication provides an overview of the science-based processes and tools available for wildlife disease risk analysis and their application to a broad range of contemporary issues, including human-wildlife interactions, domestic animal-wildlife interactions and the impacts of massive ecological change on biodiversity conservation. The guidelines will be of value to those policy makers and decision makers faced with the social, political and technical complexities involved in wildlife-disease-associated scenarios.This is a companion volume to the Manual of Procedures for Wildlife Disease Risk Analysis.

The IUCN Global Standard for Nature-based Solutions (NbS) is a user-friendly framework for the verification, design, and scaling up of NbS. The Standard contains 8 Criteria and 28 Indicators and  aims to provides users with a robust framework for designing NbS. The Standard is designed to support users to apply, strengthen, and improve the effectiveness, sustainability, and adaptability of their NbS interventions. It also provides a mechanism for developing a consistent approach to NbS.

The IUCN SSC Conservation Planning Specialist Group (CPSG) has developed several tools and resources to support planning. Teams are available to support this approach, including the use of modelling tools. Training in species conservation planning tools and processes is available through a combination of in-person and online courses. Training results in a certificate of completion. Extended mentoring opportunities also exist.

The One Plan Approach: requires that all available resources, all stakeholders and all populations of a species, are considered in conservation planning process. This approach is particularly effective at bringing together ex situ and in situ wildlife conservation practitioners and tools. Through CPSG, teams are available to support groups to apply this approach, which may include the application of the IUCN SSC Ex situ Guidelines as well as databases and modelling tools produced and maintained through key partners such Species360 and the Species Conservation Toolkit Initiative.

Population and Habitat Viability Assessment (PHVA): is a specific approach that integrates population viability analysis (PVA) into stakeholder-inclusive, multi-disciplinary planning projects. The PVA element helps all stakeholders to understand more a species’ life-history, threats, and the likely efficacy of potential conservation strategies. Facilitator-modeller teams are available through CPSG, to support groups to apply this approach.

Assess to Plan (A2P): is a process designed to bridge the gap between Red List assessment and conservation planning, for speciose groups. Using Red List data, assessors and other experts identify pathways to conservation action for taxa assessed as Threatened or Data Deficient. Outputs include recommendations for further planning or action for multi-species groups of taxa that can be expected to respond favourably to the same kinds of conservation action taken in the same areas and/or by the same groups of conservation actors.

CPW is a voluntary partnership of several international organizations that have mandates and programmes for the sustainable use and conservation of biodiversity. The CPW was Current members are the Convention on Biological Diversity, the Center for International Forestry Research, CITES, CMS, FAO, the International Council for Game and Wildlife Conservation (CIC), the International Indigenous Forum on Biodiversity (IIFB), the International Trade Centre (ITC), IUCN, the International Union of Forest Research Organizations, TRAFFIC, and UNEP. The goal of CPW is to increase cooperation between partners and other stakeholders and promote the conservation of terrestrial vertebrate wildlife through sustainable management. Its main working areas are the provision of knowledge and support for issues related to wildlife, food security and sustainable livelihoods as well as on solving human–wildlife conflict and illegal and unsustainable hunting.

The Responsible Business Alliance (RBA) Practical Guide to Responsible Sourcing of Goods and Services outlines standard procurement steps to appropriate RBA tools and resources, to help give buyers confidence the products that they procure from RBA members are made in socially and environmentally responsible ways.