Species with regional biological responsibility in Brittany

The assessment of species from the point of view of Brittany’s biological responsibility for species is based solely on ecological criteria: abundance, distribution, trend, level of risk of extinction in the short term... Regulatory criteria (species listed by European directives, national decrees or decrees, etc.) or inventory criteria (znieff, scap, etc.) are not taken into account. The regional situation is compared to the national one. The taxa assessed are those for which the biogeographic information is most complete, including vertebrates. The lists will be completed as new knowledge is acquired. **Sources:** The observational data that enabled these assessments were acquired for the most part by the networks of volunteers organised around naturalist associations such as BV-Sepnb, GMB, Gretia, LPO, VivArmor Nature or the CBN Brest, BGM, the departmental federations of fishing or hunting, etc. Assessment by the regional flora observatories, led by the EPO (2015 - 2019) and validated by the CSRPN. **Go further:** consult the attached document "Regional Red List Methods and Biological Responsibility of Brittany" and the datavisualisation <a href="https://bretagne-environnement.fr/boardboard/evaluation-responsibility-biologique-regionale-especes-bretagne" target="_blank">"Evaluation of Brittany's regional biological responsibility for species"</a> carried out by the EPO.本评估以布列塔尼对物种的生物学责任为切入点，仅以生态标准作为评估依据，涵盖种群丰度、分布范围、种群动态趋势、短期灭绝风险等级等指标。欧洲指令、国家法令等划定的监管标准，以及znieff、scap等清查类标准均不予纳入评估范畴。将区域物种现状与全国物种现状进行对比。本次评估涵盖生物地理信息最为完整的类群，其中包括脊椎动物。随着新研究认知的积累，评估名录将持续更新完善。 **数据来源：** 支撑本次评估的观测数据，绝大多数由依托自然保护协会组建的志愿者网络采集，相关协会包括BV-Sepnb、GMB、Gretia、LPO、VivArmor Nature、CBN Brest、BGM，以及各省级渔业或狩猎联合会等。区域植物群观测站由EPO牵头开展工作（2015-2019年），其评估结果经CSRPN审定通过。 **拓展阅读：** 请参阅附件《布列塔尼区域红色名录方法与物种生物学责任》文档，以及由EPO制作的数据可视化页面：<a href="https://bretagne-environnement.fr/boardboard/evaluation-responsibility-biologique-regionale-especes-bretagne" target="_blank">布列塔尼区域物种生物学责任评估</a>。