Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Motta, Luciana Maria | - |
| dc.creator | Paritsis, Juan | - |
| dc.creator | Alarcón, Pablo Angel Eduardo | - |
| dc.date | 2018-08-07T17:14:34Z | - |
| dc.date | 2018-08-07T17:14:34Z | - |
| dc.date | 2015-05 | - |
| dc.date | 2018-07-11T15:02:56Z | - |
| dc.date.accessioned | 2019-04-29T15:54:53Z | - |
| dc.date.available | 2019-04-29T15:54:53Z | - |
| dc.identifier | Motta, Luciana Maria; Paritsis, Juan; Alarcón, Pablo Angel Eduardo; Flying Steamer-Duck (Tachyeres Patachonicus) egg found in a Kelp Gull (Larus dominicanus) nest in Northwestern Patagonia; Neotropical Ornithological Society; Ornitología Neotropical; 26; 1; 5-2015; 113-116 | - |
| dc.identifier | 1075-4377 | - |
| dc.identifier | http://hdl.handle.net/11336/54444 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/305225 | - |
| dc.description | While conducting fieldwork in Kelp Gull (Larus dominicanus) colonies of Lake Nahuel Huapi islets, we found a Flying Steamer-Duck (Tachyeres patachonicus) egg in a Kelp Gull nest. A camera trap was installed in an attempt to record egg developement, but technical problems prevented us from observing the steamer-duck´s egg hatching. Nevertheless, pictures and videos obtained allowed us to confirm that the nest belonged to a Kelp Gull pair, and that both gulls eggs were successful, as we observed the chicks in our following visits to the colony. The Flying Steamer-Duck egg dissapeared by the next time we checked the nest. When an alien egg is found in the nest of another species, brood parasitism is probably the most plausible explanation. Alternatively, the presence of the alien egg in the nest may be due to gull behavior. It is known that gulls are important predators of eggs and young of many species of ducks, and there are reports of California Gulls (Larus californicus) carrying eggs of other species to their nests with feeding purposes but once in the nest, the nesting impulse overpowers the feeding impulse, and the eggs are finally incubated. Our observation does not allow us to determine the final factors responsible for the presence of the Flying Steamer-Duck egg in the Kelp Gull?s nest, and alternative explanations are possible. In any case, our observation constitutes the first record of a Flying Steamer-Duck egg found in the nest of another species. | - |
| dc.description | Fil: Motta, Luciana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Administración de Parques Nacionales. Parque Nacional ; Argentina | - |
| dc.description | Fil: Paritsis, Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; Argentina | - |
| dc.description | Fil: Alarcón, Pablo Angel Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Neotropical Ornithological Society | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://journals.sfu.ca/ornneo/index.php/ornneo/article/view/18 | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | Argentina | - |
| dc.subject | Flying Steamer-Duck | - |
| dc.subject | Interspecific brood parasitism | - |
| dc.subject | Kelp Gull | - |
| dc.subject | Northwestern Patagonia | - |
| dc.subject | Predation | - |
| dc.subject | Otras Ciencias Biológicas | - |
| dc.subject | Ciencias Biológicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Flying Steamer-Duck (Tachyeres Patachonicus) egg found in a Kelp Gull (Larus dominicanus) nest in Northwestern Patagonia | - |
| dc.title | Hallazgo de un huevo de Pato Vapor Volador (Tachyeres patachonicus) en un nido de Gaviota Cocinera (Larus dominicanus) en Patagonia Noroeste | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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