El Rey National Park (Selva Basal, dry season 1994)
Basic information
Sample name: El Rey National Park (Selva Basal, dry season 1994)
Reference: J. G. Blake and M. Rougès. 1997. Variation in capture rates of understory birds in El Rey National Park, northwestern Argentina. Ornitologia Neotropical 8:185-193 [ER 772]
Geography
Country: Argentina
State: Salta
Coordinate: 25° 45' S, 65° 40' W
Latlng basis: stated in text
Geography comments: elevation 900 to 1200 m
Environment
Habitat: tropical/subtropical dry broadleaf forest
Protection: national/state park
Substrate: ground surface
MAT: 20.0
WMT: 24.4
CMT: 11.8
MAP: 739.0
Habitat comments: montane forest with precipitation "concentrated during November to April"
MAT given as 20 and MAP as 1000 to 3000; CMT, WMT, and MAP based on climate station 87046 (Gobernador Horacio Guzmán International Airport)
MAT given as 20 and MAP as 1000 to 3000; CMT, WMT, and MAP based on climate station 87046 (Gobernador Horacio Guzmán International Airport)
Methods
Life forms: birds
Sampling methods: mist nets
Sample size: 128 individuals
Years: 1994
Seasons: dry
Net or trap nights: 44
Basal area status: not applicable
Sampling comments: 10 to 20 "12x2.6 m, 36 mm mesh" mist nets used each day during June and July (number of days unclear) and kept open for "6 to 7 hs/day" for a total of 287 mist net hours (equivalent to 44 mist net days)
Metadata
Sample no: 1115
Contributor no: John Alroy
Enterer: John Alroy
Created: 2014-08-28 20:10:04
Modified: 2020-05-29 10:12:05
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
27 species
8 singletons
total count 128
geometric series index: 54.5
Fisher's α: 10.449
geometric series k: 0.8864
Hurlbert's PIE: 0.9129
Shannon's H: 2.7957
Good's u: 0.9385
Register
| Micrastur ruficollis | 1 | 161.0 g |
| Amazilia chinogaster | 1 | |
| Eriocnemis glaucopoides | 1 | 3.7 g |
| Sappho sparganura | 1 | 5.3 g |
| Veniliornis frontalis | 1 | 36.7 g |
| Sittasomus griseicapillus | 2 | 2.6 g |
| Synallaxis azarae | 4 | 16.9 g |
| Syndactyla rufosuperciliata | 10 | 25.6 g |
| Todirostrum plumbeiceps | 2 | 5.7 g |
| Phyllomyias sclateri | 2 | 9.2 g |
| Phylloscartes ventralis | 9 | 8.3 g |
| Knipolegus signatus | 1 | 17.8 g |
| Troglodytes solstitialis | 2 | 11.4 g |
| Turdus nigriceps | 6 | 52.7 g |
| Turdus rufiventris | 7 | 66.8 g |
| Poospiza erythrophrys | 2 | 14.1 g |
| Sporophila lineola | 1 | 9.8 g |
| Arremon flavirostris | 2 | 4.7 g |
| Atlapetes citrinellus | 2 | 28.0 g |
| Atlapetes torquatus | 19 | |
| Pheucticus aureoventris | 1 | 49.0 g |
| Passerina brissoni | 7 | |
| Chlorospingus ophthalmicus | 11 | 2.2 g |
| Pipraeidea melanota | 3 | |
| Myioborus brunniceps | 5 | 9.2 g |
| Basileuterus bivittatus | 23 | 14.6 g |
| Basileuterus signatus | 2 | 11.3 g |