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: 14° 40' S, 66° 45' W
Coordinate 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
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 number: 3606
Contributor: John Alroy
Enterer: John Alroy
Created: 2020-05-23 11:02:09
Modified: 2020-05-23 01:18:33
Abundance distribution
30 species
5 singletons
total count 127
extrapolated richness: 53.8
Fisher's α: 12.398
geometric series k: 0.9069
Hurlbert's PIE: 0.9391
Shannon's H: 3.0630
Good's u: 0.9622
Each square represents a species. Square sizes are proportional to counts.
• Find matching samples
Register