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Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.provenance | Facultad de Ciencias Exactas y Naturales de la UBA | - |
dc.contributor | Quintana, Flavio | - |
dc.contributor | Yorio, Pablo | - |
dc.creator | Quintana, Flavio | - |
dc.creator | Yorio, Pablo | - |
dc.date.accessioned | 2018-05-04T22:22:20Z | - |
dc.date.accessioned | 2018-05-28T16:16:17Z | - |
dc.date.available | 2018-05-04T22:22:20Z | - |
dc.date.available | 2018-05-28T16:16:17Z | - |
dc.date.issued | 1997-11 | - |
dc.identifier.uri | http://10.0.0.11:8080/jspui/handle/bnmm/71906 | - |
dc.description | Within seabirds, terns are frequently affected by foodrobbing. We document the occurrence of kleptoparasitism at a mixed-species colony ofRoyal (Sterna maxima) and Cayenne (S. eurygnatha) terns at Punta León, Chubut. In two seasons we observed both inter- and intra-specific food robbing by adult terns. The amount of food lost to pirates was relatively low, only 2% of prey brought back by the terns (n = 1127). Intra-specific food robbing was higher than inter-specific kleptopatasitism in the Royal Tern and similar in the Cayenne Tern. The percentage of food lost topirates in thecolony(2.1%,n = 921)wassimilarthan in groupsoftem chicksat the beach(2.4%, n = 206). Kleptoparasitismbetweentems at PuntaLeón appears to be of 1ittle importance with respect to its effectsonbothtem populations. | - |
dc.format | application/pdf | - |
dc.language | spa | - |
dc.publisher | Revista de Ornitología Neotropical | - |
dc.publisher | Aves Argentinas | - |
dc.publisher | Aves Argentinas / Asociación Ornitológica del Plata | - |
dc.rights | info:eu-repo/semantics/openAccess | - |
dc.rights | http://creativecommons.org/licenses/by/2.5/ar | - |
dc.source | El Hornero. 1997;014(04):256-259 | - |
dc.source.uri | http://digital.bl.fcen.uba.ar/gsdl-282/cgi-bin/library.cgi?a=d&c=publicaciones/hornero&d=008_ElHornero_v014_n04_articulo256 | - |
dc.subject | seabirds | - |
dc.subject | mixedcolonies | - |
dc.subject | kleptoparasitism | - |
dc.subject | tems | - |
dc.subject | Patagonia | - |
dc.subject | aves marinas | - |
dc.subject | colonias mixtas | - |
dc.subject | cleptoparasitismo | - |
dc.subject | gaviotines | - |
dc.subject | Patagonia | - |
dc.title | Cleptoparasitismo intra e interespecífico en una colonia mixta de gaviotines Real (<i>Sterna maxima</i>) y Pico Amarillo (<i>S. eurygnatha</i>) | - |
dc.title | Inter and intra-specific kleptoparasitism at a mixed-species colony of Royal (<i>Sterna maxima</i> ) and Cayenne terns (<i>S. eurygnatha</i> ) | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | artículo | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
Aparece en las colecciones: | FCEN - Facultad de Ciencias Exactas y Naturales. UBA |
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