Magellanic penguin (Spheniscidae) monitoring results for Magdalena island (Chile) and cabo Virgenes (Argentina): 2000 - 2019
Abstract: Magellanic penguins (Spheniscus magellanicus) are found only in South America, with breeding populations in Chile, Argentina and the Falklands (Malvinas). On Magdalena Island an initial increase in population (59,000 pairs in 2000/01 to 63,000 pairs in 2008/2009) was followed by a populati...
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| Lenguaje: | English |
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Universidad de Magallanes
2020
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oai:scielo:S0718-686X20200001000272020-06-17Magellanic penguin (Spheniscidae) monitoring results for Magdalena island (Chile) and cabo Virgenes (Argentina): 2000 - 2019Bingham,Mike Magellanic penguins Spheniscus magellanicus Magdalena Island Strait of Magellan Abstract: Magellanic penguins (Spheniscus magellanicus) are found only in South America, with breeding populations in Chile, Argentina and the Falklands (Malvinas). On Magdalena Island an initial increase in population (59,000 pairs in 2000/01 to 63,000 pairs in 2008/2009) was followed by a population decline (to 43,000 pairs in 2018/19) following a severe drought during 2009 that has left much of the island less suitable for nesting in burrows. The nearby colony situated in Argentina between the lighthouses of Cabo Vírgenes and Punta Dungeness has increased in population from 122,000 pairs in 2008/09 to 146,000 pairs in 2018/19. It is likely that this increase is a result of penguins leaving Magdalena Island. Penguins nesting alongside the tourist path showed a reduction in predation and an increase in breeding success.info:eu-repo/semantics/openAccessUniversidad de MagallanesAnales del Instituto de la Patagonia v.48 n.1 20202020-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-686X2020000100027en10.4067/S0718-686X2020000100027 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Magellanic penguins Spheniscus magellanicus Magdalena Island Strait of Magellan |
| spellingShingle |
Magellanic penguins Spheniscus magellanicus Magdalena Island Strait of Magellan Bingham,Mike Magellanic penguin (Spheniscidae) monitoring results for Magdalena island (Chile) and cabo Virgenes (Argentina): 2000 - 2019 |
| description |
Abstract: Magellanic penguins (Spheniscus magellanicus) are found only in South America, with breeding populations in Chile, Argentina and the Falklands (Malvinas). On Magdalena Island an initial increase in population (59,000 pairs in 2000/01 to 63,000 pairs in 2008/2009) was followed by a population decline (to 43,000 pairs in 2018/19) following a severe drought during 2009 that has left much of the island less suitable for nesting in burrows. The nearby colony situated in Argentina between the lighthouses of Cabo Vírgenes and Punta Dungeness has increased in population from 122,000 pairs in 2008/09 to 146,000 pairs in 2018/19. It is likely that this increase is a result of penguins leaving Magdalena Island. Penguins nesting alongside the tourist path showed a reduction in predation and an increase in breeding success. |
| author |
Bingham,Mike |
| author_facet |
Bingham,Mike |
| author_sort |
Bingham,Mike |
| title |
Magellanic penguin (Spheniscidae) monitoring results for Magdalena island (Chile) and cabo Virgenes (Argentina): 2000 - 2019 |
| title_short |
Magellanic penguin (Spheniscidae) monitoring results for Magdalena island (Chile) and cabo Virgenes (Argentina): 2000 - 2019 |
| title_full |
Magellanic penguin (Spheniscidae) monitoring results for Magdalena island (Chile) and cabo Virgenes (Argentina): 2000 - 2019 |
| title_fullStr |
Magellanic penguin (Spheniscidae) monitoring results for Magdalena island (Chile) and cabo Virgenes (Argentina): 2000 - 2019 |
| title_full_unstemmed |
Magellanic penguin (Spheniscidae) monitoring results for Magdalena island (Chile) and cabo Virgenes (Argentina): 2000 - 2019 |
| title_sort |
magellanic penguin (spheniscidae) monitoring results for magdalena island (chile) and cabo virgenes (argentina): 2000 - 2019 |
| publisher |
Universidad de Magallanes |
| publishDate |
2020 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-686X2020000100027 |
| work_keys_str_mv |
AT binghammike magellanicpenguinspheniscidaemonitoringresultsformagdalenaislandchileandcabovirgenesargentina20002019 |
| _version_ |
1714205717347434496 |