Bird observation and sampling in tropical agroforestry landscapes of the Napu Valley in Central Sulawesi, Indonesia
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2015
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| _version_ | 1867168430309769216 |
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| author | Maas, Bea Tscharntke, Teja Shahabuddin, Saleh Dwi Putra, Dadang Clough, Yann |
| author_facet | Maas, Bea Tscharntke, Teja Shahabuddin, Saleh Dwi Putra, Dadang Clough, Yann |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We investigated the local bird community in Central Sulawesi (Indonesia), with focus on insectivorous species in the agroforestry landscapes adjacent to the Lore Lindu National Park. All study sites were situated at the northern tip of Napu Valley in Central Sulawesi, Indonesia. After an initial mapping of the study area, we selected 15 smallholder cacao plantations as sites for our study in March 2010. These sides were mainly used for bird and bat exclosure experiments. All sited were situated along a local gradient (shade availability on each plantation) and a landscape gradient (distance to primary forest), which were independent from each other. In September 2010 and from February until June 2011, we assessed the bird community on our 15 study sites using monthly point count and mist netting sampling. Point count (20 minutes between 07 am and 10 am and in between the net checking hours) and mist netting surveys (12 hours, between 05:30 am and 17:30 pm) were conducted simultaneously but only once per month on each study site, to avoid habituation of the local bird community to our surveys. Further, point counts were conducted at least 100 m apart from the mist netting sites, to avoid potential disturbance between the two methods. We discarded all observations beyond 50 m (including those individuals that flew over the canopy) from the statistical analysis, as well as recaptures of individuals within identical mist netting rounds. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_841252 |
| institution | PANGAEA |
| language | en |
| publishDate | 2015 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Bird observation and sampling in tropical agroforestry landscapes of the Napu Valley in Central Sulawesi, Indonesia Maas, Bea Tscharntke, Teja Shahabuddin, Saleh Dwi Putra, Dadang Clough, Yann after Coates et al. (1997); Comment; DATE/TIME; Description; Distribution; Event label; Family; Feeding guild; Indonesia; Latitude of event; Longitude of event; Napu-Valley_Ahmad; Napu-Valley_Banti; Napu-Valley_Bolai; Napu-Valley_Ciko; Napu-Valley_Dedi; Napu-Valley_Deni; Napu-Valley_Dewa; Napu-Valley_Jem; Napu-Valley_Kiki; Napu-Valley_Limba; Napu-Valley_Main; Napu-Valley_Ponedi; Napu-Valley_Robi; Napu-Valley_Toni; Napu-Valley_Walib; Number of individuals; Observation; plot-ID_1; plot-ID_10; plot-ID_11; plot-ID_12; plot-ID_13; plot-ID_14; plot-ID_15; plot-ID_2; plot-ID_3; plot-ID_4; plot-ID_5; plot-ID_6; plot-ID_7; plot-ID_8; plot-ID_9; Run Number; Sample method; Species; Visual observation We investigated the local bird community in Central Sulawesi (Indonesia), with focus on insectivorous species in the agroforestry landscapes adjacent to the Lore Lindu National Park. All study sites were situated at the northern tip of Napu Valley in Central Sulawesi, Indonesia. After an initial mapping of the study area, we selected 15 smallholder cacao plantations as sites for our study in March 2010. These sides were mainly used for bird and bat exclosure experiments. All sited were situated along a local gradient (shade availability on each plantation) and a landscape gradient (distance to primary forest), which were independent from each other. In September 2010 and from February until June 2011, we assessed the bird community on our 15 study sites using monthly point count and mist netting sampling. Point count (20 minutes between 07 am and 10 am and in between the net checking hours) and mist netting surveys (12 hours, between 05:30 am and 17:30 pm) were conducted simultaneously but only once per month on each study site, to avoid habituation of the local bird community to our surveys. Further, point counts were conducted at least 100 m apart from the mist netting sites, to avoid potential disturbance between the two methods. We discarded all observations beyond 50 m (including those individuals that flew over the canopy) from the statistical analysis, as well as recaptures of individuals within identical mist netting rounds. |
| title | Bird observation and sampling in tropical agroforestry landscapes of the Napu Valley in Central Sulawesi, Indonesia |
| topic | after Coates et al. (1997); Comment; DATE/TIME; Description; Distribution; Event label; Family; Feeding guild; Indonesia; Latitude of event; Longitude of event; Napu-Valley_Ahmad; Napu-Valley_Banti; Napu-Valley_Bolai; Napu-Valley_Ciko; Napu-Valley_Dedi; Napu-Valley_Deni; Napu-Valley_Dewa; Napu-Valley_Jem; Napu-Valley_Kiki; Napu-Valley_Limba; Napu-Valley_Main; Napu-Valley_Ponedi; Napu-Valley_Robi; Napu-Valley_Toni; Napu-Valley_Walib; Number of individuals; Observation; plot-ID_1; plot-ID_10; plot-ID_11; plot-ID_12; plot-ID_13; plot-ID_14; plot-ID_15; plot-ID_2; plot-ID_3; plot-ID_4; plot-ID_5; plot-ID_6; plot-ID_7; plot-ID_8; plot-ID_9; Run Number; Sample method; Species; Visual observation |
| url | https://doi.org/10.1594/PANGAEA.841252 |