International
Hellenic Wildlife Hospital EKPAZ - http://www.ekpazp.gr/
WWF - Greece www.wwf.gr
Komitee gegen den Vogelmord e.V. (Committee Against Bird Slaughter) www.komitee.de
EURONATUR www.euronatur.org
British Trust for Conservation Volunteers (BTCV) www.btcv.org
Frankfurt Zoological Society www.zgf.de
Black Vulture Conservation Foundation www.bvcf.org
Central and East European Working Group for the Enhancement of Biodiversity (CEEweb for Biodiversity) www.ceeweb.org
International Nature Network - www.inaturenet.org
Milvus Group – Romania www.milvus.ro
Palic Zoo CITES and Wildlife rescue - http://rescue.zoopalic.co.rs/
National