Effects of tropical forest fragmentation on ecology and conservation of migrant and resident birds in lowland Costa Rica
The overall objetive of my research was to understand the value of forest fragments to a diverse group of rainforest birds that depend on lowland tropical rainforest for their survival at one part or all of their annual cycle. Using both intensive research methods on a migrant songbird and extensive survey methods for eight species of resident forest birds, results show that in general, remaining forest fragments of the Sarapiqui region provide important habitat for all species studied, to varying degrees. For eight species of resident birds, we quantified changes in species abundance and patch occupancy in forest fragments that exist across a continuum of fragmentation, isolation and remaining forest cover. We detected all eight species within at least a subset of the fragments.
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Turrialba (Costa Rica) Centro Agronómico Tropical de Investigación y Enseñanza (CATIE)
2007
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| Subjects: | BOSQUE TROPICAL, TIERRAS BAJAS, DEFORESTACION, UTILIZACION DE LA TIERRA, ESTRUCTURA AGRICOLA, PAJAROS, MIGRACION ANIMAL, ECOLOGIA ANIMAL, ESPECIES DOMINANTES, ESTRUCTURA DE LA POBLACION, ESPECIES, HABITAT, COSTA RICA, |
| Online Access: | https://repositorio.catie.ac.cr/handle/11554/4940 |
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KOHA-OAI-BVE:1224142022-11-10T12:38:49ZEffects of tropical forest fragmentation on ecology and conservation of migrant and resident birds in lowland Costa Rica 111393 Roberts, Dina L. 20636 University of Idaho, Moscow, ID (EUA) CATIE - Centro Agronómico Tropical de Investigación y Enseñanza Turrialba, Costa Rica autor/a 3977 textTurrialba (Costa Rica) Centro Agronómico Tropical de Investigación y Enseñanza (CATIE)Moscow, ID (EUA) University of Idaho20072007spapdfThe overall objetive of my research was to understand the value of forest fragments to a diverse group of rainforest birds that depend on lowland tropical rainforest for their survival at one part or all of their annual cycle. Using both intensive research methods on a migrant songbird and extensive survey methods for eight species of resident forest birds, results show that in general, remaining forest fragments of the Sarapiqui region provide important habitat for all species studied, to varying degrees. For eight species of resident birds, we quantified changes in species abundance and patch occupancy in forest fragments that exist across a continuum of fragmentation, isolation and remaining forest cover. We detected all eight species within at least a subset of the fragments.Tesis (Ph.D.)Referencias bibliográficas en p. 89-93The overall objetive of my research was to understand the value of forest fragments to a diverse group of rainforest birds that depend on lowland tropical rainforest for their survival at one part or all of their annual cycle. Using both intensive research methods on a migrant songbird and extensive survey methods for eight species of resident forest birds, results show that in general, remaining forest fragments of the Sarapiqui region provide important habitat for all species studied, to varying degrees. For eight species of resident birds, we quantified changes in species abundance and patch occupancy in forest fragments that exist across a continuum of fragmentation, isolation and remaining forest cover. We detected all eight species within at least a subset of the fragments.BOSQUE TROPICALTIERRAS BAJASDEFORESTACIONUTILIZACION DE LA TIERRAESTRUCTURA AGRICOLAPAJAROSMIGRACION ANIMALECOLOGIA ANIMALESPECIES DOMINANTESESTRUCTURA DE LA POBLACIONESPECIESHABITATCOSTA RICAhttps://repositorio.catie.ac.cr/handle/11554/4940 |
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BOSQUE TROPICAL TIERRAS BAJAS DEFORESTACION UTILIZACION DE LA TIERRA ESTRUCTURA AGRICOLA PAJAROS MIGRACION ANIMAL ECOLOGIA ANIMAL ESPECIES DOMINANTES ESTRUCTURA DE LA POBLACION ESPECIES HABITAT COSTA RICA BOSQUE TROPICAL TIERRAS BAJAS DEFORESTACION UTILIZACION DE LA TIERRA ESTRUCTURA AGRICOLA PAJAROS MIGRACION ANIMAL ECOLOGIA ANIMAL ESPECIES DOMINANTES ESTRUCTURA DE LA POBLACION ESPECIES HABITAT COSTA RICA |
| spellingShingle |
BOSQUE TROPICAL TIERRAS BAJAS DEFORESTACION UTILIZACION DE LA TIERRA ESTRUCTURA AGRICOLA PAJAROS MIGRACION ANIMAL ECOLOGIA ANIMAL ESPECIES DOMINANTES ESTRUCTURA DE LA POBLACION ESPECIES HABITAT COSTA RICA BOSQUE TROPICAL TIERRAS BAJAS DEFORESTACION UTILIZACION DE LA TIERRA ESTRUCTURA AGRICOLA PAJAROS MIGRACION ANIMAL ECOLOGIA ANIMAL ESPECIES DOMINANTES ESTRUCTURA DE LA POBLACION ESPECIES HABITAT COSTA RICA 111393 Roberts, Dina L. 20636 University of Idaho, Moscow, ID (EUA) CATIE - Centro Agronómico Tropical de Investigación y Enseñanza Turrialba, Costa Rica autor/a 3977 Effects of tropical forest fragmentation on ecology and conservation of migrant and resident birds in lowland Costa Rica |
| description |
The overall objetive of my research was to understand the value of forest fragments to a diverse group of rainforest birds that depend on lowland tropical rainforest for their survival at one part or all of their annual cycle. Using both intensive research methods on a migrant songbird and extensive survey methods for eight species of resident forest birds, results show that in general, remaining forest fragments of the Sarapiqui region provide important habitat for all species studied, to varying degrees. For eight species of resident birds, we quantified changes in species abundance and patch occupancy in forest fragments that exist across a continuum of fragmentation, isolation and remaining forest cover. We detected all eight species within at least a subset of the fragments. |
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BOSQUE TROPICAL TIERRAS BAJAS DEFORESTACION UTILIZACION DE LA TIERRA ESTRUCTURA AGRICOLA PAJAROS MIGRACION ANIMAL ECOLOGIA ANIMAL ESPECIES DOMINANTES ESTRUCTURA DE LA POBLACION ESPECIES HABITAT COSTA RICA |
| author |
111393 Roberts, Dina L. 20636 University of Idaho, Moscow, ID (EUA) CATIE - Centro Agronómico Tropical de Investigación y Enseñanza Turrialba, Costa Rica autor/a 3977 |
| author_facet |
111393 Roberts, Dina L. 20636 University of Idaho, Moscow, ID (EUA) CATIE - Centro Agronómico Tropical de Investigación y Enseñanza Turrialba, Costa Rica autor/a 3977 |
| author_sort |
111393 Roberts, Dina L. |
| title |
Effects of tropical forest fragmentation on ecology and conservation of migrant and resident birds in lowland Costa Rica |
| title_short |
Effects of tropical forest fragmentation on ecology and conservation of migrant and resident birds in lowland Costa Rica |
| title_full |
Effects of tropical forest fragmentation on ecology and conservation of migrant and resident birds in lowland Costa Rica |
| title_fullStr |
Effects of tropical forest fragmentation on ecology and conservation of migrant and resident birds in lowland Costa Rica |
| title_full_unstemmed |
Effects of tropical forest fragmentation on ecology and conservation of migrant and resident birds in lowland Costa Rica |
| title_sort |
effects of tropical forest fragmentation on ecology and conservation of migrant and resident birds in lowland costa rica |
| publisher |
Turrialba (Costa Rica) Centro Agronómico Tropical de Investigación y Enseñanza (CATIE) |
| publishDate |
2007 |
| url |
https://repositorio.catie.ac.cr/handle/11554/4940 |
| work_keys_str_mv |
AT 111393robertsdinal effectsoftropicalforestfragmentationonecologyandconservationofmigrantandresidentbirdsinlowlandcostarica AT 20636universityofidahomoscowideua effectsoftropicalforestfragmentationonecologyandconservationofmigrantandresidentbirdsinlowlandcostarica AT catiecentroagronomicotropicaldeinvestigacionyensenanzaturrialbacostaricaautora3977 effectsoftropicalforestfragmentationonecologyandconservationofmigrantandresidentbirdsinlowlandcostarica |
| _version_ |
1756064394705371137 |