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Antarctic and Sub-Antarctic seabirds in South America: A review
ReviewAbstract: We analyzed reports of Antarctic and Sub-Antarctic seabirds with migration routes over seven South APalabras claves:Biodiversity, Conservation areas, Pelagic seabirdsAutores:Alves M.A.S., Ayala L., Coria N.R., Costa E.S., do Sul J.A.I., Paolo Piedrahita, Petry M.V., Scaglioni R.E.S.Fuentes:googlescopusA Comparison of Aerodynamic Parameters in Two Subspecies of the American Barn Owl (Tyto furcata)
ArticleAbstract: Aerodynamic parameters, such as wing loading, are important indicators of flight maneuverability. WePalabras claves:Allometry, aspect ratio, flight, reversed sexual dimorphism, wing loadingAutores:Paolo Piedrahita, Wagner H.Fuentes:googlescopusObservations on the natural history of the Royal Sunangel (Heliangelus regalis) in the Nangaritza Valley, Ecuador
ArticleAbstract: The Royal Sunangel (Heliangelus regalis) is endemic to sandstone ridges in southeast Ecuador and norPalabras claves:Autores:Elisa Bonaccorso, Galo Buitrón-Jurado, Juan F. Freile, Oswaldo Jadán-Maza, Paolo Piedrahita, Rodríguez C.Fuentes:googlescopusIntegrity of and damage to wings, feather vanes and serrations in barn owls
ArticleAbstract: The silent flight of owls is well known. It has served as role model for the designs of new airplanePalabras claves:(3-5), aerodynamics, Bird, feather wear, leading edge, TytoAutores:Krings M., Masaquiza Chango E., Mundt N., Nikolay P., Paolo Piedrahita, Quezada G., Wagner H.Fuentes:googlescopusTaxonomic Status of the Streaked Saltator, Saltator striatipectus (Passeriformes: Thraupidae), from Puná Island, Ecuador
OtherAbstract:Palabras claves:Autores:Amigo X., Amigo Z., Elisa Bonaccorso, Héctor Cadena-Ortíz, Jaime A. Chaves, Juan F. Freile, Navarrete R., Paolo PiedrahitaFuentes:scopus