Lago Amaña (terra firme, wet season)
Basic information
Sample name: Lago Amaña (terra firme, wet season)

Sample aka: Amanã Sustainable Development Reserve

Reference: P. Beja, C. D. Santos, J. Santana, M. J. Pereira, J. T. Marques, H. L. Queiroz, and J. M. Palmeirim. 2010. Seasonal patterns of spatial variation in understory bird assemblages across a mosaic of flooded and unflooded Amazonian forests. Biodiversity and Conservation 19:129-152 [ER 2805]
Geography
Country: Brazil

State: Amazonas

Coordinate: 3° 35' S, 65° 40' W
Latlng basis: stated in text

Geography comments: "in the lower Japurá River region... within the Amanã Sustainable Development Reserve"

Environment
Habitat: tropical/subtropical moist broadleaf forest

Protection: other protected area

Substrate: ground surface

Disturbance: agriculture, hunting

MAP: 2500.0

Habitat comments: "tropical and humid, with annual rainfall of about 2, 500 mm unevenly distributed over the year... with a dry season from July to December... The region remains little disturbed by human activities, although about 4, 000 persons live in 23 communities within the ASDR... They depend primarily on small-scale agriculture (e.g., cassava, banana, and corn) and fishig, but there is also some subsistence hunting and collection of nuts and fruits from forest trees"

Methods
Life forms: birds

Sampling methods: no design, mist nets

Sample size: 240 individuals

Years: 2007

Days: 4

Seasons: wet or monsoon

Nets or traps: 10

Net or trap nights: 40

Basal area status: not applicable

Sampling comments: "Each site was sampled once each wet (April-June) and dry (October-December) season using ten 12 x 3 m mist-nets, during four consecutive days... Nets remained open between 6h30-11h00 in the morning and 16h30-18h30 in the afternoon"
counts are of individuals

Metadata
Sample no: 3036

Contributor no: John Alroy

Enterer: John Alroy

Created: 2018-07-08 12:35:23

Modified: 2018-07-08 02:35:23

Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
53 species
17 singletons
total count 240
geometric series index: 107.2
Fisher's α: 21.05
geometric series k: 0.9407
Hurlbert's PIE: 0.9576
Shannon's H: 3.5073
Good's u: 0.9295
Register