🌐EnglishEnglishEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtРусскийEntityQ2823536· pop 8· linked from 18 articlesActa OrnithologicajournalWikidata factsOfficial websitewww.ingentaconnect.com/content/miiz/actaoSources (6)wikidata.orgapi.crossref.orgelsevier.comuk.wikipedia.orgpl.wikipedia.orgmjl.clarivate.comvia Wikidata · CC0Available in 8 languagesFrançaisРусскийPortuguêsIgboPolskiTiếng ViệtUkrainianvia Wikidata sitelinks · CC0ConnectionsornithologyEntityacademic journalEntityCategoriesAcademic journals established in 1933Biannual journalsBiannual journals (infobox)English-language journalsJournals and magazines relating to birding and ornithologyPolish Academy of Sciences academic journalsScience and technology in Poland