es – spa – Español – Spanish | About 500 million speakers, in Spain, Middle and South American countries and in some regions in Asia and Africa | Language list D | The ‘Nombres en castellano de las aves del mundo’ of the Sociedad Española de Ornitología are followed, the last additions being kindly provided by Eduardo de Juana (Universidad Complutense de Madrid) and from the Spanish lists in Handbook of the Birds of the World. Additional or updated names stem from Handbook of the Birds of the World Alive. The Spanish (Castilian) names are also listed on the relevant species list D, together with sister Ibero-Romance languages: la/pt/gl/es/ca.
