Santa Martha (forest)
Basic information
Sample name: Santa Martha (forest)
Sample aka: Tuxtla Mountain

Reference: J. H. Rappole, K. Winker, and G. V. N. Powell. 1998. Migratory bird habitat use in southern Mexico: mist nets versus point counts. Journal of Field Ornithology 69(4):635-643 [ER 803]
Country: Mexico
State: Veracruz

Coordinate: 18° 21' N, 94° 53' W
Basis of coordinate: based on nearby landmark
Geography comments: "in the Tuxtla Mountain region... All sites were located below 500 m elevation" and the site is near the coast, so 250 m seems like a reasonable guess
coordinate based on Santa Martha
Habitat: tropical/subtropical moist broadleaf forest
Protection: unprotected
Substrate: ground surface
WMT: 28.8
CMT: 22.4
MAP: 1873.0
Habitat comments: "selva alta perennifolia... canopy height >10 m"
climate data based on station 76741 (Coatzacoalcos)
Life forms: birds
Sites: 10
Sampling methods: quadrat, mist nets
Sample size: 64
Years: 1993, 1994
Days: 20
Nets or traps: 10
Net or trap nights: 200
Sampling comments: "all sampling was performed in January and February of 1993 and 1994"
10 sites with 10 nets on a grid operated for "20 hours... usually over two successive days" (i.e., 20 days and 200 net days)
Sample: 1150
Contributor: John Alroy
Enterer: John Alroy
Created: 2014-09-04 09:36:39
Modified: 2020-01-10 13:12:13
Abundance distribution
15 species
5 singletons
total count 64
extrapolated richness: 24.3
Fisher's α: 6.170
geometric series k: 0.8168
Hurlbert's PIE: 0.8616
Shannon's H: 2.2893
Good's u: 0.9229
Each square represents a species. Square sizes are proportional to counts.
Accipiter striatus19.7 g carnivore
Dumetella carolinensis135.3 g insectivore-frugivore
Catharus ustulatus230.3 g insectivore-frugivore
Hylocichla mustelina847.8 g insectivore-frugivore
Vireo griseus311.4 g insectivore-frugivore
Setophaga magnolia1
"Dendroica magnolia"
Mniotilta varia110.9 g insectivore
Setophaga ruticilla38.4 g insectivore
Seiurus aurocapilla718.8 g insectivore
"Seiurus aurocapillus"
Parkesia motacilla3 insectivore
"Seiurus motacilla"
Oporornis formosus1714.0 g insectivore
Wilsonia citrina1010.8 g insectivore
Wilsonia pusilla42.6 g insectivore-frugivore
Icteria virens124.4 g insectivore
Passerina cyanea215.0 g granivore-insectivore