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]
Country: Bangladesh

Coordinate: 25.083° N, 91.117° E
Basis of coordinate: stated in text
Geography comments: "about 30 km west-north-west of Sunamganj town"
Climate and habitat
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"
Life forms: birds
Sampling methods: no design, mist nets
Sample size: 428
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 23 days and moved to a new site when numbers of birds caught declined... Nets were usually open from dawn to late morning"
Sample: 2931
Contributor: John Alroy
Enterer: John Alroy
Created: 2018-04-26 09:00:31
Modified: 2018-04-26 09:11:51
Abundance distribution
34 species
10 singletons
total count 428
extrapolated richness: 49.9
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.