El Porvenir (birds)
Basic information
Sample name: El Porvenir (birds)
Sample aka: Estación Biológica del Beni
Reference: L. L. Arteaga and M. I. Moya. 2002. Sobreposición de dieta y variación de la estructura de las comunidades de aves y mueriélagos frugívoros en fragmentos de bosque de la Estación Biológia del Beni. Ecología en Bolivia 37(2):15-29 [ER 3263]
Geography
Country: Bolivia
Coordinate: 15° 40' S, 67° 45' W
Latlng basis: stated in text as range
Geography comments: "14º30'-14º50'S y 66º40'-65º50'O"
elevation 190 to 220 m
elevation 190 to 220 m
Environment
Habitat: tropical/subtropical dry broadleaf forest
Altered habitat: fragment
Protection: unprotected
Substrate: ground surface
Habitat comments: warm climate with marked seasonality of precipitation, with a wet season from November to April and a dry season from June to October
sampling was in six evergreen forest fragments of 1 to 2 ha each in a matrix of savanna
sampling was in six evergreen forest fragments of 1 to 2 ha each in a matrix of savanna
Methods
Life forms: birds
Sampling methods: no design, mist nets
Sample size: 127 captures or sightings
Years: 2000
Seasons: dry, wet or monsoon
Nets or traps: 4
Net or trap nights: 46
Basal area status: not applicable
Sampling comments: sampling was from April to July in 2000
4 small nets (2.60 x 6 m) and 1 large net (2.60 x 12 m) were used (total 30 linear meters)
nets were open from 5:30 to 18:30
there were 3184 meter hours of sampling effort, i.e., 4500 m h/13 h/30 m = 11.53 days with 4 nets or 46.15 net days
4 small nets (2.60 x 6 m) and 1 large net (2.60 x 12 m) were used (total 30 linear meters)
nets were open from 5:30 to 18:30
there were 3184 meter hours of sampling effort, i.e., 4500 m h/13 h/30 m = 11.53 days with 4 nets or 46.15 net days
Metadata
Sample no: 3606
Contributor no: John Alroy
Enterer: John Alroy
Created: 2020-05-23 11:02:09
Modified: 2020-05-23 01:18:33
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
30 species
5 singletons
total count 127
geometric series index: 53.8
Fisher's α: 12.398
geometric series k: 0.9069
Hurlbert's PIE: 0.9391
Shannon's H: 3.063
Good's u: 0.9622
Register
| Ortalis guttata | 1 | 600.0 g |
| Columbina sp. | 2 | |
| Leptotila verreauxi | 4 | 11.6 g |
| Piaya cayana | 1 | 104.0 g |
| Nyctidromus albicollis | 4 | 7.9 g |
| Caprimulgus maculicaudus | 2 | 30.3 g |
| Phaethornis ruber | 2 | 2.4 g |
| Hylocharis sapphirina | 2 | 4.4 g |
| Amazilia lactea | 2 | |
| Galbula ruficauda | 6 | 26.5 g |
| Pteroglossus castanotis | 1 | 15.6 g |
| Upucerithia cerithioides | 2 | |
| Myiopagis gaimardii | 2 | 3.5 g |
| Cnemotriccus fuscatus | 2 | 13.6 g |
| Myiarchus ferox | 8 | 27.5 g |
| Megarhynchus pitangua | 5 | |
| Tyrannus melancholicus | 2 | 37.4 g |
| Pachyramphus polychopterus | 2 | 20.8 g |
| Tyranneutes stolzmanni | 10 | 7.2 g |
| Troglodytidae indet. | 1 | |
| Turdus amourochalymus | 2 | |
| Turdus hauxwelli | 2 | 69.0 g |
| Volatinia jacarina | 1 | 3.2 g |
| Sporophila leucoptera | 2 | 15.5 g |
| Oryzoborus angolensis | 12 | |
| Schistochlamys melanopis | 17 | 33.0 g |
| Thlipopsis sordida | 8 | |
| Ramphocelus carbo | 8 | 4.9 g |
| Thraupis cf. episcopus | 8 | 35.0 g |
| Geothlypis aequinoctialis | 6 | 13.1 g |