Baikka Beel (February 2013)
Basic information
Sample name: Baikka Beel (February 2013)
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: 24.350° N, 91.700° E
Coordinate basis: stated in text
Geography comments: "This 170 ha site lies at the south-east edge of the 3,000–12,000 ha (wet season area) Hail Haor, Moulvi Bazar district, about 6 km north-west of Srimangal town... the area in which nets were set was about 5 ha"
Environment
Habitat: tropical/subtropical wetland
Substrate: ground surface
MAP: 4000.0
Habitat comments: "on the eastern edge of the open beels and marshes" in "a narrow strip of native Barringtonia and Millettia swamp-forest trees planted during 2003-2005... Most mist-nets were placed in rides cut in the Ipomoea" belt "on the west side" of the trees
Methods
Life forms: birds
Sampling methods: no design,mist nets
Sample size: 142 individuals
Years: 2013
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: 2929
Contributor: John Alroy
Enterer: John Alroy
Created: 2018-04-26 07:55:58
Modified: 2018-04-25 22:48:53
Abundance distribution
29 species
8 singletons
total count 142
extrapolated richness: 58.6
Fisher's α: 11.025
geometric series k: 0.8750
Hurlbert's PIE: 0.8722
Shannon's H: 2.6679
Good's u: 0.9444
Each square represents a species. Square sizes are proportional to counts.
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