SEVENTH REPORT OF THE COMMITTEE FOR ECUADORIAN RECORDS IN ORNITHOLOGY (CERO)
DOI:
https://doi.org/10.18272/reo.v11i2.4021Palabras clave:
Comité Ecuatoriano de Registros Ornitológicos, extensiones de distribución, nuevos registros, registros hipotéticos, aves del EcuadorResumen
Presentamos nuevos registros de distribución de aves del Ecuador que han sido evaluados por el Comité Ecuatoriano de Registros Ornitológicos (CERO) entre diciembre 2021 y julio 2025. Incorporamos registros de cinco especies nuevas en la lista nacional: Columbina squammata, Poikilocarbo gaimardi, Nonnula ruficapilla, Myiarchus semirufus y Vireo altiloquus, todos en Ecuador continental, e incorporamos una especie a la lista del Ecuador continental (Pterodroma externa) que había sido registrada antes solo en Galápagos. Además, incluimos los primeros registros documentados de tres especies incluidas previamente en la lista de aves del Ecuador a partir de observaciones no verificadas: Chaetura chapmani, Thaumasius taczanowskii y Laterallus flaviventer, y presentamos la primera documentación de reproducción en el país de Paroaria coronata. También presentamos registros de 20 especies raras o poco frecuentes en Ecuador y en las extensiones de mar territorial del país, incluyendo extensión notables de distribución (Nothoprocta curvirostris, Penelope ortoni, Crax rubra, Odontophorus stellatus, Thalassarche bulleri, Pelecanoides sp., Anous minutus, Vanellus resplendens, Haematopus ater, Sternula antillarum, Phaetusa simplex, Steatornis caripensis, Lophornis verreauxi, Crotophaga major, Conopias parvus, Syrtidicola fluviatilis, Tyrannus dominicensis, Tyrannus savana, Oporornis agilis y Quiscalus mexicanus). Asimismo, evaluamos 12 registros que no fueron aceptados por ser identificaciones erróneas o que fueron pospuestos por falta de un respaldo descriptivo sólido. Por último, discutimos cuatro casos especiales de nueva información de distribución de: Zimmerius chrysops en el noroeste de Ecuador, Elaenia pelzelni en islas fluviales del extremo este del país, un registro de Geothlypis sp. (velata o aequinoctialis) en los Andes del noreste y un registro de Xanthocephalus xanthocephalus de aparente origen asistido en Ecuador, y aceptamos eliminar a Chloropipo flavicapilla de la lista de aves del país. La más reciente revisión y actualización de CERO del listado nacional de aves resulta en 1735species (1685 confirmadas y documentadas con evidencia, 50 no documentadas).
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Referencias
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