Imataca Forest Reserve Unit 5
Basic information
Sample name: Imataca Forest Reserve Unit 5

Reference: D. Mason. 1996. Responses of Venezuelan understory birds to selective logging, enrichment strips, and vine cutting. Biotropica 28(3):296-309 [ER 1225]
Country: Venezuela

Coordinate: 7° 45' 0" N, 61° 7' 30" W
Basis of coordinate: stated in text as range
Geography comments: coordinate is the midpoint of ranges stated in the text
elevation 140 to 240 m
Habitat: tropical/subtropical moist broadleaf forest
Protection: forest reserve
Substrate: ground surface
Disturbance: selective logging
MAT: 26.0
WMT: 27.1
CMT: 24.4
MAP: 1631.0
Habitat comments: "humid evergreen tropical forest... logging in the concession is selective"; six sites were unlogged and the other eight were recently logged
"most of the rainfall" occurs "between April and December"
MAP stated in text; MAT, CMT, and WMT are based on Delgado et al. (2005, "A conceptual model of biocomplexity in the upper Botanamo River Basin")
Life forms: birds
Sites: 14
Sampling methods: no design, mist nets
Sample size: 2443
Years: 1992, 1993
Days: 112
Sampling comments: "Plots were sampled twice for two days each year" (meaning 2 x 2 x 2 x 14 = 112 days) but the number of nets is not indicated
Sample: 1765
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-09-17 20:06:26
Modified: 2015-09-27 17:46:16
Abundance distribution
111 species
20 singletons
total count 2443
extrapolated richness: 136.2
Fisher's α: 23.949
geometric series k: 0.9526
Hurlbert's PIE: 0.9704
Shannon's H: 3.9367
Good's u: 0.9918
Each square represents a species. Square sizes are proportional to counts.
Micrastur ruficollis1161 g carnivore-insectivore
Micrastur gilvicollis5209 g carnivore-insectivore
Micrastur mirandollei2549 g carnivore
Odontophorus gujanensis2331 g frugivore
Leptotila rufaxilla11157 g granivore-frugivore
Geotrygon montana125.2 g granivore-frugivore
Dromococcyx pavoninus146.4 g
Glaucis hirsutus122.0 g nectarivore
"Glaucis hirsuta"
Phaethornis superciliosus956.3 g nectarivore-insectivore
Phaethornis ruber62.4 g nectarivore
Campylopterus largipennis158.3 g nectarivore
Florisuga mellivora37.4 g nectarivore-insectivore
Thalurania furcata182.0 g nectarivore-insectivore
Hylocharis sapphirina14.4 g nectarivore
Amazilia chionopectus5
Heliothryx aurita2 nectarivore
Trogon rufus253.8 g insectivore-frugivore
Chloroceryle inda152.1 g piscivore
Chloroceryle aenae3
Momotus momota410.6 g carnivore-insectivore
Galbula albirostris3322.1 g insectivore
Bucco capensis454.0 g insectivore
Monasa atra190.4 g omnivore
Capito niger13.9 g insectivore-frugivore
Ramphastos vitellinus1363 g omnivore
Picumnus exilis59.3 g
Dryocopus lineatus1194 g insectivore
Dendrocincla fuliginosa1338.7 g insectivore
Dendrocincla merula53.8 g insectivore
Glyphorynchus spirurus21014.6 g insectivore
Xiphorhynchus pardalotus3137.0 g insectivore
Xiphorhynchus guttatus217.8 g frugivore-insectivore
Dendrocolaptes certhia468.7 g insectivore
Campylorhamphus procurvoides633.5 g frugivore-insectivore
Synallaxis rutilans2016.7 g insectivore
Philydor pyrrhodes1430.5 g insectivore
Philydor ruficaudatus2 insectivore
Automolus infuscatus3732.9 g frugivore-insectivore
Automolus ochrolaemus3140.2 g insectivore
Xenops minutus2710.6 g frugivore-insectivore
Sclerurus caudacutus76.1 g insectivore
Sclerurus sp.17
"mexicanus + rufigularis"
Frederickena viridis576.0 g insectivore
Thamnophilus murinus1519.3 g insectivore
Thamnophilus punctatus3019.4 g insectivore
Thamnophilus amazonicus14.2 g
Thamnomanes ardesiacus3617.7 g insectivore
Thamnomanes caesius4615.7 g frugivore-insectivore
Myrmotherula guttata5711.0 g insectivore
Myrmotherula gutturalis239.2 g insectivore
Myrmotherula axillaris372.8 g frugivore-insectivore
Myrmotherula longipennis159.4 g frugivore-insectivore
Myrmotherula menetriesii128.6 g frugivore-insectivore
Cercomacra tyrannina3516.3 g insectivore
Myrmoborus leucophrys5521.5 g insectivore
Schistocichla leucostigma7 insectivore
Myrmeciza longipes627.9 g insectivore
Myrmeciza ferruginea1226.1 g insectivore
Pithys albifrons1294.3 g insectivore
Gymnopithys rufigula13929.1 g insectivore
Willisornis poecilinotus64 insectivore
"Hylophylax poecilonota"
Myrmornis torquata1646.7 g insectivore
Formicarius colma2547.0 g insectivore
Formicarius analis1162.2 g insectivore
Hylopezus macularius144.2 g insectivore
Myrmothera campanisona447.0 g insectivore
Lipaugus vociferans28.3 g frugivore-insectivore
Laniocera hypopyrrha1
Pipra erythrocephala11812.8 g frugivore
Pipra pipra8410.3 g frugivore
Pipra coronata18.0 g insectivore-frugivore
Corapipo gutturalis18.2 g frugivore
Piprites chloris216.0 g insectivore
Schiffornis turdina6431.7 g insectivore
"Schiffornis turdinus"
Attila spadiceus739.1 g insectivore
Attila cinnamomeus138.8 g insectivore
Rhytipterna simplex131.8 g insectivore
Lathotriccus euleri12
Terenotriccus erythrurus257.4 g insectivore
Myiobius barbatus5011.4 g frugivore-insectivore
Onychorhynchus coronatus2314.0 g insectivore
Platyrinchus coronatus183.0 g insectivore
Platyrinchus saturatus2310.7 g insectivore
Tolmomyias sp.1
Rhynchocyclus olivaceus921.3 g insectivore
Ramphotrigon ruficauda218.4 g insectivore
Colopyeryx galeatus7
Myiornis ecaudatus12.1 g insectivore
Myiopagis viridicata12.3 g insectivore
Zimmerius gracilipes27.6 g omnivore
Ornithion inerme27.0 g insectivore
Mionectes oleagineus602.3 g insectivore-frugivore
"Mionectes oleaginea"
Mionectes macconnelli4513.5 g insectivore-frugivore
Corythopis torquata3214.3 g insectivore
Cyanocorax cayanus2
Thryothorus coraya717.2 g frugivore-insectivore
Henicorhina leucosticta2214.8 g insectivore
Cyphorhinus aradus55 insectivore
Turdus fumigatus48.4 g frugivore-insectivore
Turdus albicollis5454.0 g insectivore-frugivore
Ramphocaenus melanurus29.7 g frugivore-insectivore
Hylophilus ochraceiceps1811.6 g insectivore
Basileuterus rivularis2713.5 g insectivore
Coereba flaveola21.3 g frugivore-insectivore
Cyanerpes caeruleus712.0 g nectarivore
Lanio fulvus124.0 g insectivore
Tachyphonus luctuosus213.0 g insectivore-frugivore
Cyanocompsa cyanoides4932.5 g frugivore-insectivore
Pitylus grossus7 frugivore-insectivore
Arremon taciturnus11524.8 g insectivore-frugivore
Orzyoborus angolensis1