Kumbira Forest
Basic information
Sample name: Kumbira Forest
Sample aka: Gabela Important Bird Area
Reference: C. H. Sekercioglu and A. Riley. 2005. A brief survey of the birds in Kumbira Forest, Gabela, Angola. Ostrich 76(3 & 4):111-117 [ER 741]
Geography
Country: Angola
Coordinate: 10° 51' S, 14° 22' E
Coordinate basis: based on nearby landmark
Geography comments: coordinate based on Gabela
Environment
Habitat: tropical/subtropical dry broadleaf forest
Altered habitat: disturbed forest
Substrate: ground surface
MAT: 21.1
MAP: 1085.0
Habitat comments: "semi-deciduous moist forest with Congo Basin affinities... so-called 'coffee forest'" including the original canopy trees
climate data are for Kumbira Forest and are based on Bersacola et al. (2015)
climate data are for Kumbira Forest and are based on Bersacola et al. (2015)
Methods
Life forms: birds
Sampling methods: mist nets
Sample size: 70 individuals
Years: 2004
Days: 2
Nets or traps: 7
Net or trap nights: 14
Sampling comments: seven 12m x 2.5m nets open for two days
Metadata
Sample number: 1071
Contributor: John Alroy
Enterer: John Alroy
Created: 2014-08-22 15:19:19
Modified: 2016-12-11 10:49:50
Abundance distribution
17 species
6 singletons
total count 70
geometric series index: 36.6
Fisher's α: 7.145
geometric series k: 0.8347
Hurlbert's PIE: 0.8708
Shannon's H: 2.3836
Good's u: 0.9155
Each square represents a species. Square sizes are proportional to counts.
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Register
| Pogoniulus bilineatus | 1 | 3.4 g frugivore-insectivore |
| Andropadus latirostris | 3 | 26.2 g frugivore-insectivore |
| Chlorocichla falkensteini | 18 | 31.7 g |
| Nicator vireo | 1 | 23.6 g |
| Camaroptera harterti | 5 | |
| Sylvietta virens | 1 | 8.4 g insectivore |
| Sheppardia gabela | 10 | 11.0 g |
| Cossypha natalensis | 7 | 34.1 g |
| Trochocercus nitens | 2 | 11.8 g insectivore |
| Terpsiphone rufocinerea | 3 | 15.4 g |
| Terpsiphone viridis | 2 | 13.8 g insectivore |
| Illadopsis fulvescens | 3 | 27.9 g insectivore |
| Cyanomitra bannermani | 1 | 14.0 g |
| Cyanomitra obscura | 9 | 3.4 g |
| Ploceus nigricollis | 2 | 27.1 g folivore-insectivore |
| Cryptospiza reichenovii | 1 | 12.4 g omnivore |
| Spermophaga ruficapilla | 1 | 23.6 g granivore |