Paul vanTini WijpkemaJacob T. WijpkemaMiguel Montenegro-AvilaNicole A. AvalosJ. Luis Martínez2026-03-222026-03-22202410.25226/bboc.v144i3.2024.a10https://doi.org/10.25226/bboc.v144i3.2024.a10https://andeanlibrary.org/handle/123456789/49640Citaciones: 3We provide new information on the status, occurrence and ecology of birds in Bolivia gathered during seven years of avifaunal surveys (2017–23), with a focus on aquatic birds, as well as regions such as the Chaco, the Yungas, and Pando. We document five new species for Chuquisaca (Quebracho Crested Tinamou Eudromia formosa, Sharp-billed Canastero Asthenes pyrrholeuca, Scimitar-billed Woodcreeper Drymornis bridgesii, Brown Cacholote Pseudoseisura lophotes, Black-crested Finch Lophospingus pusillus), two for Tarija (Rufous-sided Crake Laterallus melanophaius, Red-backed Sierra Finch Idiopsar brachyurus), two for Pando (Uniform Crake Amaurolimnas concolor, Mississippi Kite Ictinia mississippiensis), two for Beni (Rusty-margined Guan Penelope superciliaris, Connecticut Warbler Oporornis agilis), two for Santa Cruz (Cloud-forest Screech Owl Megascops marshalli, Geoffroy's Daggerbill Schistes geoffroyi) and one for Cochabamba (Fiery-capped Manakin Machaeropterus pyrocephalus). Additionally, we provide the first breeding evidence for one subspecies (Patagonian Grebe Podiceps occipitalis occipitalis) and a range-wide elevational maximum for Hauxwell's Thrush Turdus hauxwelli.enGeographyEcologyarticle