Santa Martha (second growth)
Basic information
Sample name: Santa Martha (second growth)
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
Climate and habitat
Habitat: tropical/subtropical moist broadleaf forest
Altered habitat: secondary forest
Protection: unprotected
Substrate: ground surface
WMT: 28.8
CMT: 22.4
MAP: 1873.0
Habitat comments: "selva alta perennifolia... Second Growth (canopy height 3-10 m)"
climate data based on station 76741 (Coatzacoalcos)
Life forms: birds
Sites: 10
Sampling methods: quadrat, mist nets
Sample size: 143
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: 3585
Contributor: John Alroy
Enterer: John Alroy
Created: 2020-01-10 13:13:20
Modified: 2020-01-10 13:13:20
Abundance distribution
27 species
7 singletons
total count 143
standardised richness: not computable
Fisher's α: 9.845
geometric series k: 0.8989
Hurlbert's PIE: 0.9354
Shannon's H: 2.9440
Good's u: 0.9514
Accipiter striatus29.7 g carnivore
Empidonax flaviventris111.8 g insectivore
Empidonax minimus1210.0 g insectivore
Polioptila caerulea25.8 g insectivore
Dumetella carolinensis435.3 g insectivore-frugivore
Catharus ustulatus330.3 g insectivore-frugivore
Hylocichla mustelina247.8 g insectivore-frugivore
Bombycilla cedrorum130.6 g insectivore-frugivore
Vireo griseus1611.4 g insectivore-frugivore
Vireo solitarius115.3 g insectivore-frugivore
Vireo flavifrons118.0 g insectivore
Vermivora cyanoptera3
"Vermivora pinus"
Setophaga petechia1
"Dendroica petechia"
Setophaga magnolia11
"Dendroica magnolia"
Setophaga virens2
"Dendroica virens"
Mniotilta varia510.9 g insectivore
Setophaga ruticilla68.4 g insectivore
Helmitheros vermivorum113.2 g insectivore
"Helmitheros vermivorus"
Seiurus aurocapilla1118.8 g insectivore
"Seiurus aurocapillus"
Parkesia motacilla3 insectivore
"Seiurus motacilla"
Oporornis formosus714.0 g insectivore
Wilsonia citrina1310.8 g insectivore
Wilsonia pusilla82.6 g insectivore-frugivore
Icteria virens1024.4 g insectivore
Piranga rubra45.5 g insectivore-frugivore
Passerina cyanea1215.0 g granivore-insectivore
Icterus galbula133.9 g insectivore-frugivore