Ein Irawadidelfin im Mekong | Foto: Stefan Brending, Lizenz: Creative Commons by-sa-3.0 de 2. March 20191. March 2019 education, media-echo « back More animal protection with OPA Published on meeresakrobaten.de the 17.02.2019. | By: Susanne Gugeler The article is about the One-Plan-Approach (OPA), developed by the IUCN Conservation Planning Specialist Group (CPSG), to coordinate ex-situ to in-situ measures. » more Share this post
