Tanguar (February 2012)
Basic information
Sample name: Tanguar (February 2012)
Reference: P. D. Round, E. U. Haque, N. Dymond, A. J. Pierce, and P. M. Thompson. 2014. Ringing and ornithological exploration in north-east Bangladesh wetlands. Forktail 30:109-121 [ER 2748]
Geography
Country: Bangladesh
Coordinate: 25.083° N, 91.117° E
Coordinate basis: stated in text
Geography comments: "about 30 km west-north-west of Sunamganj town"
Environment
Habitat: tropical/subtropical wetland
Altered habitat: plantation
Substrate: ground surface
MAP: 4000.0
Habitat comments: "Large areas are dominated by reeds, other wetland grasses and emergent herbage... The ringing camp was in a small Millettia and Barringtonia plantation near Golabari village, Lessmara Beel, by the Patnai River. The study area was mainly scrub and low herbage, with small areas of reeds"
Methods
Life forms: birds
Sampling methods: no design,mist nets
Sample size: 428 individuals
Years: 2012
Sampling comments: "Usually 6-12 nets (small-mesh, four-panel, 12 m or 18 m nets) were used on each site. These were located opportunistically... Nets were usually fixed in position for at least 2–3 days and moved to a new site when numbers of birds caught declined... Nets were usually open from dawn to late morning"
Metadata
Sample number: 2931
Contributor: John Alroy
Enterer: John Alroy
Created: 2018-04-26 09:00:31
Modified: 2018-04-25 23:11:51
Abundance distribution
34 species
10 singletons
total count 428
geometric series index: 59.8
Fisher's α: 8.677
geometric series k: 0.8737
Hurlbert's PIE: 0.8860
Shannon's H: 2.6231
Good's u: 0.9767
Each square represents a species. Square sizes are proportional to counts.
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