Lago Amaña (terra firme, dry season)
Basic information
Sample name: Lago Amaña (terra firme, dry season)
Sample aka: Amanã Sustainable Development Reserve

Reference: P. Beja, C. D. Santos, J. Santana, M. J. Pereira, J. T. Marques, H. L. Queiroz, and J. M. Palmeirim. 2010. Seasonal patterns of spatial variation in understory bird assemblages across a mosaic of flooded and unflooded Amazonian forests. Biodiversity and Conservation 19:129-152 [ER 2805]
Geography
Country: Brazil
State: Amazonas

Coordinate: 2° 35' S, 64° 40' W
Basis of coordinate: stated in text
Geography comments: "in the lower Japurá River region... within the Amanã Sustainable Development Reserve"
Climate and habitat
Habitat: tropical/subtropical moist broadleaf forest
Protection: other protected area
Substrate: ground surface
Disturbance: agriculture, hunting
MAP: 2500.0
Habitat comments: "tropical and humid, with annual rainfall of about 2, 500 mm unevenly distributed over the year... with a dry season from July to December... The region remains little disturbed by human activities, although about 4, 000 persons live in 23 communities within the ASDR... They depend primarily on small-scale agriculture (e.g., cassava, banana, and corn) and fishig, but there is also some subsistence hunting and collection of nuts and fruits from forest trees"
Methods
Life forms: birds
Sampling methods: no design, mist nets
Sample size: 165
Years: 2007
Days: 4
Seasons: dry
Nets or traps: 10
Net or trap nights: 40
Sampling comments: "Each site was sampled once each wet (April-June) and dry (October-December) season using ten 12 x 3 m mist-nets, during four consecutive days... Nets remained open between 6h30-11h00 in the morning and 16h30-18h30 in the afternoon"
counts are of individuals
Metadata
Sample: 3037
Contributor: John Alroy
Enterer: John Alroy
Created: 2018-07-08 12:41:47
Modified: 2018-07-08 12:41:47
Abundance distribution
46 species
13 singletons
total count 165
Fisher's α: 21.150
geometric series k: 0.9416
Hurlbert's PIE: 0.9590
Shannon's H: 3.4950
Good's u: 0.9219
Register
Psophia crepitans11.0 kg omnivore
Phaethornis ruber22.4 g nectarivore
Phaethornis bourcieri44.3 g nectarivore
Phaethornis malaris55.9 g nectarivore
Heliodoxa aurescens26.4 g nectarivore
Thalurania furcata32.0 g nectarivore-insectivore
Chloroceryle aenea13.6 g piscivore
Malacoptila fusca145.4 g insectivore
Hyloctistes subulatus128.8 g insectivore
Automolus ochrolaemus440.2 g insectivore
Xenops minutus110.6 g frugivore-insectivore
Dendrocincla merula53.8 g insectivore
Glyphorynchus spirurus1514.6 g insectivore
Xiphorhynchus ocellatus2 insectivore
Xiphorhynchus guttatus27.8 g frugivore-insectivore
Thamnophilus aethiops125.7 g frugivore-insectivore
Megastictus margaritatus420.2 g insectivore
Thamnomanes ardesiacus317.7 g insectivore
Thamnomanes caesius715.7 g frugivore-insectivore
Epinecrophylla haematonota3 insectivore
Myrmotherula longipennis49.4 g frugivore-insectivore
Myrmoborus myotherinus618.8 g insectivore
Pithys albifrons124.3 g insectivore
Gymnopithys leucaspis104.9 g insectivore
Rhegmatorhina cristata1 insectivore
Hylophylax naevius514.2 g insectivore
Willisornis poecilinotus4 insectivore
Formicarius colma147.0 g insectivore
Conopophaga aurita2 insectivore
Corythopis torquatus1 insectivore
Mionectes oleagineus32.3 g insectivore-frugivore
Platyrinchus coronatus13.0 g insectivore
Platyrinchus platyrhynchos312.0 g insectivore
Onychorhynchus coronatus114.0 g insectivore
Terenotriccus erythrurus27.4 g insectivore
Lipaugus vociferans18.3 g frugivore-insectivore
Lepidothrix coronata15 frugivore
Chiroxiphia pareola216.3 g frugivore
Pipra erythrocephala612.8 g frugivore
Schiffornis turdina431.7 g insectivore
Cyphorhinus arada320.9 g insectivore
Microbates collaris410.2 g insectivore
Turdus albicollis154.0 g insectivore-frugivore
Tachyphonus surinamus219.0 g insectivore-frugivore
Lanio fulvus224.0 g insectivore
Habia rubica234.0 g insectivore-frugivore