Omar MartínezRolando SalvatierraJulián ChaoAndrés Szabo2026-03-222026-03-222018http://www.scielo.org.bo/pdf/reb/v53n1/v53n1_a06.pdfhttps://andeanlibrary.org/handle/123456789/66634enWhite (mutation)Extension (predicate logic)Range (aeronautics)GeographyDistribution (mathematics)First record and extension of the distribution range of White-fringed Antwren (Formicivora grisea, Aves: Thamnophilidae for the La Paz Department (Bolivia)article