Creamer’s Field Migratory Waterfowl Refuge (spring)
Basic information
Sample name: Creamer’s Field Migratory Waterfowl Refuge (spring)

Reference: J. M. Wright. 1998. Monitoring Neotropical and migratory birds in Alaska, April 1997 - April 1998. Alaska Department of Fish and Game Final Research Report SE-3-5:1-12 [ER 793]
Country: United States
State: Alaska

Coordinate: 64° 51' N, 147° 43' W
Basis of coordinate: based on nearby landmark
Geography comments: coordinate based on Fairbanks
Climate and habitat
Habitat: boreal forest/taiga
Substrate: ground surface
MAT: -2.8
WMT: 17.9
CMT: -25.1
MAP: 286.0
Habitat comments: "boreal forest, shrub, and wetland habitats"
MAT based on Sparrow et al. (2003, AFES Bulletin); CMT, WMT, and MAP based on climate station 70261
Life forms: birds
Sampling methods: mist nets
Sample size: 353
Years: 1997
Days: 42
Nets or traps: 26
Net or trap nights: 1092
Sampling comments: "Nets were opened about 7 hours a day"; there were 26 nets used for 42 days and 7548 hours
Sample: 1139
Contributor: John Alroy
Enterer: John Alroy
Created: 2014-08-31 13:15:13
Modified: 2014-08-31 13:15:13
Abundance distribution
27 species
6 singletons
total count 353
extrapolated richness: 35.1
Fisher's α: 6.804
geometric series k: 0.8474
Hurlbert's PIE: 0.9043
Shannon's H: 2.6845
Good's u: 0.9830
Each square represents a species. Square sizes are proportional to counts.
Accipiter striatus19.7 g carnivore
Tringa flavipes177.5 g
Tringa solitaria448.4 g invertivore
Picoides pubescens12.8 g insectivore
Colaptes auratus311.3 g insectivore-frugivore
Empidonax alnorum312.7 g insectivore
Empidonax hammondii1610.6 g insectivore
Perisoreus canadensis1
Poecile atricapillus510.8 g
Regulus calendula36.5 g insectivore
Catharus minimus532.6 g insectivore-frugivore
Catharus ustulatus2830.3 g insectivore-frugivore
Catharus guttatus130.1 g insectivore-frugivore
Turdus migratorius4378.5 g insectivore-frugivore
Leiothlypis celata20
"Vermivora celata"
Setophaga petechia10
"Dendroica petechia"
Setophaga coronata74
"Dendroica coronata"
Setophaga striata3
"Dendroica striata"
Parkesia noveboracensis25 insectivore
"Seiurus noveboracensis"
Wilsonia pussilla13
Spizella arborea118.6 g
Passerculus sandwichensis171.7 g insectivore
Passerella iliaca22.0 g insectivore-granivore
Melospiza lincolnii816.6 g insectivore-granivore
Zonotrichia leucophrys132.0 g insectivore-granivore
Junco hyemalis371.6 g insectivore-granivore
Carduelis flammea1513.0 g