A.O.E. (Associazione Ornitologica Europea) is a European ornithological association focused on birds, aviculture, and the exchange of information among enthusiasts. Its website introduces the organization, its governing statute and board, regional representatives, press office, clubs, and association activities. Members and prospective members can find guidance on joining, download an enrollment form, and request identification rings through the secretariat. The site also provides information about CITES and related communications concerning ring orders and membership procedures.

AOE’s educational content covers a broad range of birds, including canaries and other species in the genus Serinus, native birds, exotic birds, hybrids, and parrots. Articles discuss bird study and breeding, with material on the insights that can be gained from observing exotic birds in captivity and on hybridization. Visitors can explore species resources, read articles, access the association forum, and find updates and practical contact details. AOE also shares memories of past gatherings, including events in Reggio Emilia and Gubbio. Overall, the association brings together organizational services and bird-focused resources for its community.