Compared feeding behavior of the bird Numenius phaeopus (Charadriiformes: Scolopacidae) in its northbound and southbound migrations through Panama
Introduction: Mangroves and coastal areas are of vital importance for the conservation of many migratory birds for which they provide food and refuge, including the Eurasian whimbrel, Numenius phaeopus, which stops in Panama in a southbound, and, a few months later, in a northbound migration. Object...
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Universidad Estatal a Distancia, Costa Rica
2022
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Online Access: | https://revistas.uned.ac.cr/index.php/cuadernos/article/view/4026 https://doi.org/10.22458/urj.v14i1.4026 |
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ftuedcostarica:oai:revistas.investiga.uned.ac.cr:article/4026 2023-10-09T21:54:43+02:00 Compared feeding behavior of the bird Numenius phaeopus (Charadriiformes: Scolopacidae) in its northbound and southbound migrations through Panama Comportamiento alimentario comparado del ave Numenius phaeopus (Charadriiformes: Scolopacidae) en Panamá durante sus migraciones al norte y al sur Barria, Maribel Aguilar, Heileen Pérez, Ricardo Jiménez, Ana María Añino, Yostin 2022-06-09 application/pdf text/html application/epub+zip https://revistas.uned.ac.cr/index.php/cuadernos/article/view/4026 https://doi.org/10.22458/urj.v14i1.4026 spa spa Universidad Estatal a Distancia, Costa Rica https://revistas.uned.ac.cr/index.php/cuadernos/article/view/4026/5632 https://revistas.uned.ac.cr/index.php/cuadernos/article/view/4026/5633 https://revistas.uned.ac.cr/index.php/cuadernos/article/view/4026/5634 https://revistas.uned.ac.cr/index.php/cuadernos/article/view/4026 doi:10.22458/urj.v14i1.4026 Derechos de autor 2022 UNED Research Journal https://creativecommons.org/licenses/by/4.0 UNED Research Journal; Vol. 14 No. 1 (2022); e4026 UNED Research Journal; Vol. 14 Núm. 1 (2022); e4026 1659-441X 1659-4266 Shorebirds migratory birds animal behavior ethograms coastal ecosystems Ave playera ave migratoria comportamiento animal etogramas ecosistemas costeros info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2022 ftuedcostarica https://doi.org/10.22458/urj.v14i1.4026 2023-09-13T23:39:05Z Introduction: Mangroves and coastal areas are of vital importance for the conservation of many migratory birds for which they provide food and refuge, including the Eurasian whimbrel, Numenius phaeopus, which stops in Panama in a southbound, and, a few months later, in a northbound migration. Objective: To evaluate the hypothesis that the bird uses different feeding behaviors in the southbound and the northbound migration. Methods: In 2018 we measured the time that the birds spent in exploratory pecking, standing, walking, running, and eating, in April-June, and October-November (3-5 days each month, N=56 birds). Results: In both stops, the birds spend the same mean time in all activities, which are dominated by walking (50% of food-related time). Conclusion: This species allocates its feeding time similarly in both stops at Panama. Introducción: Los manglares y las zonas costeras son de vital importancia para la conservación de muchas aves migratorias a las que brindan alimento y refugio, entre ellas el zarapito trinador, Numenius phaeopus, que se detiene en Panamá en una migración hacia el sur y, unos meses después, en una migración hacia el norte. Objetivo: Evaluar la hipótesis de que el ave utiliza diferentes comportamientos de alimentación en la migración hacia el sur y hacia el norte. Métodos: En 2018, medimos el tiempo que las aves dedicaron a picotear exploratoriamente, pararse, caminar, correr y comer, en abril-junio y octubre-noviembre (3-5 días cada mes, N=56 aves). Resultados: En ambas paradas, las aves dedican el mismo tiempo promedio a esas las actividades, en las que predomina la caminata (50% del tiempo relacionado con la alimentación). Conclusión: Esta especie distribuye su tiempo de alimentación de manera similar en ambas paradas en Panamá. Article in Journal/Newspaper Numenius phaeopus Whimbrel Revistas UNED (Universidad Estatal a Distancia de Costa Rica) Refugio ENVELOPE(-67.167,-67.167,-68.367,-68.367) UNED Research Journal 14 1 e4026 |
institution |
Open Polar |
collection |
Revistas UNED (Universidad Estatal a Distancia de Costa Rica) |
op_collection_id |
ftuedcostarica |
language |
Spanish |
topic |
Shorebirds migratory birds animal behavior ethograms coastal ecosystems Ave playera ave migratoria comportamiento animal etogramas ecosistemas costeros |
spellingShingle |
Shorebirds migratory birds animal behavior ethograms coastal ecosystems Ave playera ave migratoria comportamiento animal etogramas ecosistemas costeros Barria, Maribel Aguilar, Heileen Pérez, Ricardo Jiménez, Ana María Añino, Yostin Compared feeding behavior of the bird Numenius phaeopus (Charadriiformes: Scolopacidae) in its northbound and southbound migrations through Panama |
topic_facet |
Shorebirds migratory birds animal behavior ethograms coastal ecosystems Ave playera ave migratoria comportamiento animal etogramas ecosistemas costeros |
description |
Introduction: Mangroves and coastal areas are of vital importance for the conservation of many migratory birds for which they provide food and refuge, including the Eurasian whimbrel, Numenius phaeopus, which stops in Panama in a southbound, and, a few months later, in a northbound migration. Objective: To evaluate the hypothesis that the bird uses different feeding behaviors in the southbound and the northbound migration. Methods: In 2018 we measured the time that the birds spent in exploratory pecking, standing, walking, running, and eating, in April-June, and October-November (3-5 days each month, N=56 birds). Results: In both stops, the birds spend the same mean time in all activities, which are dominated by walking (50% of food-related time). Conclusion: This species allocates its feeding time similarly in both stops at Panama. Introducción: Los manglares y las zonas costeras son de vital importancia para la conservación de muchas aves migratorias a las que brindan alimento y refugio, entre ellas el zarapito trinador, Numenius phaeopus, que se detiene en Panamá en una migración hacia el sur y, unos meses después, en una migración hacia el norte. Objetivo: Evaluar la hipótesis de que el ave utiliza diferentes comportamientos de alimentación en la migración hacia el sur y hacia el norte. Métodos: En 2018, medimos el tiempo que las aves dedicaron a picotear exploratoriamente, pararse, caminar, correr y comer, en abril-junio y octubre-noviembre (3-5 días cada mes, N=56 aves). Resultados: En ambas paradas, las aves dedican el mismo tiempo promedio a esas las actividades, en las que predomina la caminata (50% del tiempo relacionado con la alimentación). Conclusión: Esta especie distribuye su tiempo de alimentación de manera similar en ambas paradas en Panamá. |
format |
Article in Journal/Newspaper |
author |
Barria, Maribel Aguilar, Heileen Pérez, Ricardo Jiménez, Ana María Añino, Yostin |
author_facet |
Barria, Maribel Aguilar, Heileen Pérez, Ricardo Jiménez, Ana María Añino, Yostin |
author_sort |
Barria, Maribel |
title |
Compared feeding behavior of the bird Numenius phaeopus (Charadriiformes: Scolopacidae) in its northbound and southbound migrations through Panama |
title_short |
Compared feeding behavior of the bird Numenius phaeopus (Charadriiformes: Scolopacidae) in its northbound and southbound migrations through Panama |
title_full |
Compared feeding behavior of the bird Numenius phaeopus (Charadriiformes: Scolopacidae) in its northbound and southbound migrations through Panama |
title_fullStr |
Compared feeding behavior of the bird Numenius phaeopus (Charadriiformes: Scolopacidae) in its northbound and southbound migrations through Panama |
title_full_unstemmed |
Compared feeding behavior of the bird Numenius phaeopus (Charadriiformes: Scolopacidae) in its northbound and southbound migrations through Panama |
title_sort |
compared feeding behavior of the bird numenius phaeopus (charadriiformes: scolopacidae) in its northbound and southbound migrations through panama |
publisher |
Universidad Estatal a Distancia, Costa Rica |
publishDate |
2022 |
url |
https://revistas.uned.ac.cr/index.php/cuadernos/article/view/4026 https://doi.org/10.22458/urj.v14i1.4026 |
long_lat |
ENVELOPE(-67.167,-67.167,-68.367,-68.367) |
geographic |
Refugio |
geographic_facet |
Refugio |
genre |
Numenius phaeopus Whimbrel |
genre_facet |
Numenius phaeopus Whimbrel |
op_source |
UNED Research Journal; Vol. 14 No. 1 (2022); e4026 UNED Research Journal; Vol. 14 Núm. 1 (2022); e4026 1659-441X 1659-4266 |
op_relation |
https://revistas.uned.ac.cr/index.php/cuadernos/article/view/4026/5632 https://revistas.uned.ac.cr/index.php/cuadernos/article/view/4026/5633 https://revistas.uned.ac.cr/index.php/cuadernos/article/view/4026/5634 https://revistas.uned.ac.cr/index.php/cuadernos/article/view/4026 doi:10.22458/urj.v14i1.4026 |
op_rights |
Derechos de autor 2022 UNED Research Journal https://creativecommons.org/licenses/by/4.0 |
op_doi |
https://doi.org/10.22458/urj.v14i1.4026 |
container_title |
UNED Research Journal |
container_volume |
14 |
container_issue |
1 |
container_start_page |
e4026 |
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1779318412439191552 |