Plantación Tupac
Basic information
Sample name: Plantación Tupac
Reference: A. Srinivas and L. P. Koh. 2016. Oil palm expansion drives avifaunal decline in the Pucallpa region of Peruvian Amazonia. Global Ecology and Conservation 7:183-200 [ER 2201]
Geography
Country: Peru
State: Coronel Portillo
Coordinate: 8° 29' 40" S, 74° 55' 58" W
Coordinate basis: stated in text
Geography comments: "in the department of Ucayali... within the watershed of the Rio Aguaytía... within... an oil palm plantation called Plantación Tupac"
Environment
Habitat: tropical/subtropical moist broadleaf forest
Altered habitat: plantation
Substrate: ground surface
Disturbance: hunting,selective logging
MAT: 25.7
MAP: 2400.0
Habitat comments: "natural vegetation cover is humid tropical evergreen forest" and specifically a plantation "contained mature trees of uniform height and age (planted approximately 25 years ago)" that "was heterogeneous with several creeks running through it, small fragments of original forest cover where the land was too low to plant, and significant undergrowth in several of the independently-owned parcels"
MAP 1800 to 3000 mm
MAP 1800 to 3000 mm
Methods
Life forms: birds
Sites: 9
Sampling methods: line transect,mist nets
Sample size: 99 individuals
Years: 2010
Days: 9
Seasons: dry
Nets or traps: 18
Net or trap nights: 162
Sampling comments: nine sites "within a 2 km by 2 km area... ll sample sites in the oil palm habitat were located at least 200 m from the plantation edge... Surveys were conducted in the dry season" in "July and August 2010... Birds were sampled using ground-level mist-nets (12 m × 2.6 m with a 36 mm mesh)... 18 mist nets were opened at 9 independent sample sites... Each site was sampled for a single day"
Metadata
Sample number: 2236
Contributor: John Alroy
Enterer: John Alroy
Created: 2016-08-27 15:49:42
Modified: 2016-08-27 05:49:42
Abundance distribution
19 species
8 singletons
total count 99
geometric series index: 42.9
Fisher's α: 6.987
geometric series k: 0.8327
Hurlbert's PIE: 0.8480
Shannon's H: 2.2981
Good's u: 0.9196
Each square represents a species. Square sizes are proportional to counts.
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Register
Columbina talpacoti | 1 | 6.8 g granivore |
Claravis pretiosa | 3 | 68.2 g granivore-frugivore |
Crotophaga ani | 1 | 4.8 g insectivore |
Glaucis hirsutus | 27 | 2.0 g nectarivore |
Phaethornis atrimentalis | 4 | 2.6 g |
Phaethornis hispidus | 4 | 5.0 g nectarivore |
Amazilia lactea | 8 | nectarivore |
Trogon viridis | 2 | 89.7 g frugivore |
Brotogeris cyanoptera | 1 | 56.0 g frugivore |
Myrmeciza atrothorax | 10 | 16.1 g insectivore |
Elaenia spectabilis | 5 | 27.3 g omnivore |
Myiophobus fasciatus | 2 | 9.9 g insectivore |
Tyrannus melancholicus | 1 | 37.4 g insectivore-frugivore |
Myiarchus ferox | 1 | 27.5 g insectivore |
Troglodytes aedon | 1 | 1.8 g insectivore |
Cantorchilus leucotis | 4 | insectivore |
Ramphocelus carbo | 22 | 4.9 g frugivore |
Sporophila angolensis | 1 | granivore |
Sporophila murallae | 1 |