No. 67 (2022), Articles
No. 67 (2022)

Wetlands' restoration in arid zones: new record of Austral Rail (Rallus antarcticus) at Bosques Petrificados de Jaramillo National Park, Santa Cruz, Argentina

Articles
Published 01.12.2022
Daniel Testoni
Dirección Regional Patagonia Austral, Administración de Parques Nacionales, 9405 El Calafate, Santa Cruz
Lucía Rodríguez-Planes
Dirección Regional Patagonia Austral, Administración de Parques Nacionales, 9405 El Calafate, Santa Cruz
Samanta Subires
Parque Nacional Bosques Petrificados de Jaramillo, Administración de Parques Nacionales
Federico Pisentini
Parque Nacional Bosques Petrificados de Jaramillo, Administración de Parques Nacionales
Nicolás Lopez Renda
Parque Nacional Bosques Petrificados de Jaramillo, Administración de Parques Nacionales
Matías Del Río
Parque Nacional Bosques Petrificados de Jaramillo, Administración de Parques Nacionales
Arnaldo Dalmaso
Parque Nacional Bosques Petrificados de Jaramillo, Administración de Parques Nacionales
Laura Malmierca
Dirección Regional Patagonia Austral, Administración de Parques Nacionales, 9405 El Calafate, Santa Cruz
Portada del número actual
PDF (Spanish)

Keywords

Austral Rail (Rallus antarcticus)
Rallidae
restoration
wild horses
cattle

How to Cite

Testoni, Daniel, Lucía Rodríguez-Planes, Samanta Subires, Federico Pisentini, Nicolás Lopez Renda, Matías Del Río, Arnaldo Dalmaso, and Laura Malmierca. 2022. “Wetlands’ Restoration in Arid Zones: New Record of Austral Rail (Rallus Antarcticus) at Bosques Petrificados De Jaramillo National Park, Santa Cruz, Argentina”. Nuestras Aves, no. 67 (December): 3-9. https://doi.org/10.56178/na.vi67.1.
ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver

Download Citation

Endnote/Zotero/Mendeley (RIS) BibTeX
Crossref
Scopus
Google Scholar
Europe PMC

Abstract

The wetlands of Semi-arid Southern Patagonia can be considered true oases in the steppe, visited by an important number of migratory birds. However, the presence of feral horses is greatly modifying this environment causing habitat and biodiversity loss. The species that fares the worst is the Austral Rail (Rallus antarcticus), an endangered and poorly known species. This species was present at Bosques Petrificados National Park, in the small wetland “El Cuadro” until 2008. However, due to the constant degradation exerted by feral horses, the area became decertified and the Austral Rail was only seen or heard occasionally between 2013 and 2017, and never recorded again. In 2020 a wetland restoration project started and El Cuadro’s vegetation cover was almost recovered by the end of the first season. During the 2021 winter season the Austral Rail was recorded again at El Cuadro wetland.

PDF (Spanish)

References

APN. (2018). Plan de Gestión Parque Nacional Bosques Petrificados de Jaramillo y Monumento Natural Bosques Petrificados. Administración de Parques Nacionales.

BirdLife International. (2016). Rallus antarcticus. The IUCN Red List of Threatened Species e.T22692486A93356027. https://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T22692486A93356027. Consultado el 18/10/2021.

Coates, P., O’Neill, L. S. T., Muñoz, D. A., Dwight, I. A., & Tull, J. C. (2021). Sage-Grouse population dynamics are adversely affected by overabundant feral horses. The Journal of Wildlife Management, 85, 1132-1149.

De Miguel, A., Fasola, L., Roesler, L., Martín, L., Cossa, N., & Giusti, E. (2019). Ecological requirements and relative impact of threats affecting the Austral Rail Rallus antarcticus: monitoring methodology considerations for an imperative conservation status re-evaluation. Bird Conservation International, 1-12.

De Villalobos, A. E., & Schwerdt, L. (2017). Feral horses and alien plants: effects on the structure and function of the Pampean Mountain grasslands (Argentina). Ecoscience, 25(1), 1-12.

Eldridge, D., Ding, J., & Travers, S. K. (2020). Feral horse activity reduces environmental quality in ecosystems globally. Biological Conservation, 241, 1-9.

Ministerio de Ambiente y Desarrollo Sustentable & Aves Argentinas. (2017). Categorización de las Aves de la Argentina (2015). Informe del Ministerio de Ambiente y Desarrollo Sustentable de la Nación y de Aves Argentinas, edición electrónica. Ciudad Autónoma de Buenos Aires, Argentina.

Mazar Barnett, J., Della Seta, M., Imberti, S., & Pugnali, G. (1998). Notes on the rediscovery of the Austral Rail Rallus antarcticus in Santa Cruz, Argentina. Cotinga, 10, 96-101.

Mazar Barnett, J., Imberti, S., & Roesler, I. (2013). Distribution and habitat use of the Austral Rail Rallus antarcticus and perspectives on its conservation. Bird Conservation International, 1-12.

Moroni, M., & Salvador, S. A. (2016). Descripción del nido, huevo y pichón de la gallineta chica (Rallus antarcticus). Historia Natural. Tercera Serie, 6, 5-12.

Levin, P. S., Ellis, J., Petrik, R., & Hay, M. E. (2002). Indirect effects of feral horses on estuarine communities. Conservation Biology, 16, 1364-1371.

Loydi, A., Zalba, S. M., & Distel, R. A. (2012). Vegetation change in response to grazing exclusion in montane grasslands, Argentina. Plant Ecology and Evolution, 145, 313-322.

Paruelo, J., Golluscio, R. A., Jobbágy, E. G., Canevari, M., & Aguiar, M. R. (2005). Situación ambiental en la estepa patagónica. En: Brown, A., Martinez Ortiz, U., Acerbi, M. & Corcuera, J. (Eds.), La situación ambiental argentina. 1ª ed. Buenos Aires: Fundación Vida Silvestre Argentina.

Scorolli, A. L. (2016). Manejo de caballos cimarrones: la situación en la Argentina. Mastozoología Neotropical, 23, 325-333.

Vargas, P. P. (2017). Mallines del sur de la Patagonia: interacciones entre unidades fisiográficas y productividad en diversos ambientes geomorfológicos. Tesis de Doctorado, Universidad Nacional de Luján.

Zalba, S. M., & Cozzani, N. C. (2004). The impact of feral horses on grassland bird communities in Argentina. Animal Conservation, 7, 35-44

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Downloads

Download data is not yet available.