Estuário do rio Paraíba do Norte
Basic information
Sample name: Estuário do rio Paraíba do Norte
Reference: H. F. P. de Araujo, R. C. Rodrigues, and A. K. Nishida. 2006. Composição da avifauna em complexos estuarinos no estado da Paraíba, Brasil. Revista Brasileira de Ornitologia 14(3):249-259 [ER 3266]
Geography
Country: Brazil
State: Paraíba
Coordinate: 7° 1' S, 35° 54' W
Latlng basis: stated in text as range
Geography comments: in the municipalities of João Pessoa, Santa Rita, Bayeux, and Cabedelo
Environment
Habitat: mangrove
Protection: unprotected
Substrate: ground surface
Habitat comments: mangrove area around the river is not stated
Methods
Life forms: birds
Sampling methods: no design
Sample size: 148 captures or sightings
Years: 2004, 2005
Days: 12
Seasons: dry, wet or monsoon
Nets or traps: 12
Net or trap nights: 0
Basal area status: not applicable
Sampling comments: sampling was from April 2004 to April 2005 during six excursions, once held every two months and lasting two days each (total 12 days)
12 12 x 2.5 m nets were used, six 36 mm and six 61 mm, and were opened from 5:00 to 17:00
total reported effort 51, 840 h m2 = 51840/12/12/2.5/12 = 12 days
12 12 x 2.5 m nets were used, six 36 mm and six 61 mm, and were opened from 5:00 to 17:00
total reported effort 51, 840 h m2 = 51840/12/12/2.5/12 = 12 days
Metadata
Sample no: 3611
Contributor no: John Alroy
Enterer: John Alroy
Created: 2020-05-23 14:44:32
Modified: 2021-03-21 06:55:08
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
30 species
10 singletons
total count 148
geometric series index: 64.5
Fisher's α: 11.359
geometric series k: 0.875
Hurlbert's PIE: 0.8601
Shannon's H: 2.6332
Good's u: 0.9331
Register
| Butorides striata | 2 | 13.6 g |
| Gallinago paraguaiae | 1 | 106.0 g |
| Actitis macularius | 8 | |
| Calidris pusilla | 1 | 27.5 g |
| Columbina passerina | 1 | 1.7 g |
| Columbina squammata | 1 | 52.9 g |
| Leptotila rufaxilla | 1 | 157.0 g |
| Chrysolampis mosquitus | 1 | 3.9 g |
| Amazilia leucogaster | 5 | |
| Megaceryle torquata | 3 | 317.0 g |
| "Ceryle torquatus" | ||
| Chloroceryle amazona | 12 | 121.0 g |
| Chloroceryle americana | 18 | 5.5 g |
| Chloroceryle aenea | 1 | 3.6 g |
| Veniliornis passerinus | 5 | 32.1 g |
| Formicivora grisea | 2 | 2.2 g |
| Xiphorhynchus picus | 6 | 6.2 g |
| Elaenia flavogaster | 2 | 24.8 g |
| Elaenia cristata | 2 | 18.2 g |
| Camptostoma obsoletum | 1 | 8.1 g |
| Pitangus sulphuratus | 4 | 4.2 g |
| Myiodynastes maculatus | 5 | 43.2 g |
| Tyrannus melancholicus | 3 | 37.4 g |
| Myiarchus ferox | 1 | 27.5 g |
| Myiarchus tyrannulus | 4 | 5.4 g |
| Cyclarhis gujanensis | 2 | 28.8 g |
| Coereba flaveola | 1 | 1.3 g |
| Thraupis sayaca | 2 | 5.7 g |
| Thraupis palmarum | 2 | 39.0 g |
| Tangara cayana | 3 | 18.0 g |
| Conirostrum bicolor | 48 | |