Baikka Beel (December 2011)
Basic information
Sample name: Baikka Beel (December 2011)

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]
Country: Bangladesh

Coordinate: 24.350° N, 91.700° E
Basis of coordinate: stated in text
Geography comments: "This 170 ha site lies at the south-east edge of the 3, 00012, 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"
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
Life forms: birds
Sampling methods: no design, mist nets
Sample size: 203
Years: 2011
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 23 days and moved to a new site when numbers of birds caught declined... Nets were usually open from dawn to late morning"
Sample: 2928
Contributor: John Alroy
Enterer: John Alroy
Created: 2018-04-26 07:48:02
Modified: 2018-04-26 08:49:01
Abundance distribution
33 species
14 singletons
total count 203
extrapolated richness: 62.6
Fisher's α: 11.174
geometric series k: 0.8765
Hurlbert's PIE: 0.8360
Shannon's H: 2.4870
Good's u: 0.9312
Each square represents a species. Square sizes are proportional to counts.