Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ LAReferencia - Red F...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
CONICET Digital
Article . 2024
License: CC BY NC
Data sources: CONICET Digital
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
versions View all 3 versions
addClaim

Estado actual de una población urbana de Cotorra Myiopsitta monachus en Argentina

Authors: Aramburú, Rosana; Ríos, Jorge Arias; Crego, Agustina; Zalazar, Sofía; Volpe, Noelia; Kacoliris, Federico; Berkunsky, Igor;

Estado actual de una población urbana de Cotorra Myiopsitta monachus en Argentina

Abstract

The Monk Parakeet Myiopsitta monachus has colonized cities in several regions of the world. We aimed to assess the current status of the population of Myiopsitta monachus in La Plata city (Buenos Aires Province), Argentina, located within the original distribution range of the species. We aimed to describe the characteristics of the nests and the trees where they were built, and to assess changes over time. We surveyed all the tree groves in green spaces and recorded 671 nests and 1,344 chambers in 288 trees. Most of the trees where Myiopsitta monachus nested corresponded to Eucalyptus sp., while the rest corresponded to Araucaria angustifolia, Pinus sp., and Platanus sp. Most nests had only one chamber, and were built on primary branches and in the first third of the branch. Between 2008 and 2016, the number of nests and trees with nests was tripled, and the number of chambers was quadrupled. The relative percentage of nests with a single chamber decreased throughout the period studied. Our observations support the hypothesis that Monk Parakeets tend to increase the number of chambers per nest rather than build new nests.

La Cotorra Myiopsitta monachus ha colonizado ciudades en muchos lugares del mundo. En este trabajo evaluamos el estado actual de la población de este psitácido en la ciudad de La Plata, Buenos Aires (Argentina), ubicada dentro del rango de distribución original de la especie. Nos propusimos describir las características de nidos y árboles donde fueron construidos y evaluar cambios a través del tiempo. Inspeccionamos arboledas en espacios verdes urbanos y registramos 671 nidos y 1344 cámaras en 288 árboles. La mayoría de los árboles donde anidaron correspondieron a Eucalyptus sp., mientras que el resto correspondió a Araucaria angustifolia, Pinus sp. y Platanus sp. La mayoría de los nidos tenían sólo una cámara, fueron construidos sobre ramas primarias y en el primer tercio de rama. Entre 2008 y 2016 se triplicó el número de nidos y árboles con nidos y se cuadriplicó el número de cámaras. El porcentaje relativo de nidos con una cámara disminuyó a lo largo del período estudiado. Nuestras observaciones respaldan la hipótesis de que las cotorras tienden a aumentar el número de cámaras en lugar de construir nuevos nidos.

Fil: Berkunsky, Igor. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto Multidisciplinario de Ecosistemas y Desarrollo Sustentable; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina

Fil: Kacoliris, Federico Pablo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Zoología de Vertebrados. Sección Herpetología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina

Fil: Arias Rios, Jorge Andres. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Grupo de Genética Forestal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina

Fil: Volpe, Noelia Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina

Fil: Zalazar, Sofia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina

Fil: Aramburu, Rosana Mariel. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Zoología de Vertebrados. Sección Ornitología; Argentina

Fil: Crego, Agustina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina

Country
Argentina
Keywords

location on branches, La Plata city, UBICACIÓN EN RAMAS, nidos, green spaces, trees, ÁRBOLES, La Plata, espacios verdes, CÁMARAS, cámaras, ESPACIOS VERDES, ubicación en ramas, LA PLATA, https://purl.org/becyt/ford/1.6, nests, https://purl.org/becyt/ford/1, árboles, chambers, NIDOS

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green