Laguna Anantay Valley
Basic information
Sample name: Laguna Anantay Valley
Reference: P. M. Benham, E. J. Beckman, S. G. DuBay, L. M. Flores, A. B. Johnson, M. J. Lelevier, C. J. Schmitt, N. A. Wright, and C. C. Witt. 2011. Satellite imagery reveals new critical habitat for Endangered bird species in the high Andes of Peru. Endangered Species Research 13:145-157 [ER 801]
Geography
Country: Peru
State: Abancay
Coordinate: 14° 3' 40" S, 73° 0' 5" W
Coordinate basis: stated in text
Environment
Habitat: tropical/subtropical dry broadleaf forest
Substrate: ground surface
WMT: 13.4
CMT: 10.0
MAP: 677.0
Habitat comments: "Polylepis forest interior... Polylepis forest edge... and grassy habitats in the inter-patch matrix"
climate data based on station 84686 (Cusco), which is not very close but also at a very high altitude
climate data based on station 84686 (Cusco), which is not very close but also at a very high altitude
Methods
Life forms: birds
Sampling methods: mist nets
Sample size: 142 individuals
Years: 2009, 2010
Nets or traps: 36
Sampling comments: 1015 net hours using 12 x 2 m, 32 or 36 mm mesh nets
there were 11 field days in total but the net hour breakdown strongly suggests netting was carried out during somewhere between four and seven days; no exact figure can be gleaned
there were 11 field days in total but the net hour breakdown strongly suggests netting was carried out during somewhere between four and seven days; no exact figure can be gleaned
Metadata
Sample number: 1148
Contributor: John Alroy
Enterer: John Alroy
Created: 2014-09-03 21:27:52
Modified: 2014-09-03 11:27:52
Abundance distribution
25 species
4 singletons
total count 142
geometric series index: 40.6
Fisher's α: 8.799
geometric series k: 0.8717
Hurlbert's PIE: 0.9126
Shannon's H: 2.7900
Good's u: 0.9723
Each square represents a species. Square sizes are proportional to counts.
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Register
Caprimulgus longirostris | 3 | 45.6 g insectivore |
Oreotrochilus estella | 5 | 8.1 g nectarivore-insectivore |
Aglaeactis castelnaudii | 6 | 6.7 g |
Colaptes rupicola | 1 | 174 g insectivore-frugivore |
Cinclodes fuscus | 11 | 30.0 g insectivore-frugivore |
Cinclodes aricomae | 3 | 50.0 g insectivore-frugivore |
Leptasthenura xenothorax | 21 | 10.5 g |
Cranioleuca albicapilla | 2 | |
Asthenes humilis | 3 | 21.0 g |
Asthenes virgata | 2 | 22.0 g |
Grallaria andicolus | 2 | |
Anairetes alpinus | 7 | 9.0 g insectivore |
Polioxolmis rufipennis | 1 | 34.5 g insectivore |
Ochthoeca oenanthoides | 3 | 17.7 g insectivore |
Ochthoeca rufipectoralis | 6 | 10.5 g insectivore |
Orochelidon murina | 1 | |
Troglodytes aedon | 7 | 1.8 g insectivore |
Turdus chiguanco | 3 | 93.3 g insectivore-frugivore |
Oreomanes fraseri | 11 | 25.0 g insectivore |
Diglossa brunneiventris | 2 | 12.0 g frugivore-insectivore |
Phrygilus plebejus | 7 | 3.8 g frugivore |
Phrygilus unicolor | 27 | 21.9 g frugivore |
Catamenia inornata | 5 | 13.4 g frugivore |
Zonotrichia capensis | 2 | 2.1 g granivore |
Carduelis crassirostris | 1 | frugivore |