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...

Full description

Bibliographic Details
Published in:UNED Research Journal
Main Authors: Barria, Maribel, Aguilar, Heileen, Pérez, Ricardo, Jiménez, Ana María, Añino, Yostin
Format: Article in Journal/Newspaper
Language:Spanish
Published: Universidad Estatal a Distancia, Costa Rica 2022
Subjects:
Online Access:https://revistas.uned.ac.cr/index.php/cuadernos/article/view/4026
https://doi.org/10.22458/urj.v14i1.4026
id ftuedcostarica:oai:revistas.investiga.uned.ac.cr:article/4026
record_format openpolar
spelling 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
_version_ 1779318412439191552