Umea
Basic information
Sample name: Umea
Sample aka: Bölesholmarna
Reference: J. O. Lundström, K. M. Lindström, B. Olsen, R. Dufva, and D. S. Krakower. 2001. Prevalence of Sindbis virus neutralizing antibodies among Swedish passerines indicates that thrushes are the main amplifying hosts. Journal of Medical Entomology 38(2):289-297 [ER 3281]
Geography
Country: Sweden
Coordinate: 63° 49' N, 20° 15' E
Coordinate basis: stated in text
Geography comments: "an island situated in the lower portion of the Ume River... The island is 500 m long and 100 m wide"
Environment
Habitat: boreal forest/taiga
Protection: unprotected
Substrate: ground surface
Habitat comments: "covered by deciduous trees" including alder, willow, and birch
Methods
Life forms: birds
Sampling methods: no design,mist nets
Sample size: 60 captures or sightings
Years: 1997
Days: 2
Seasons: summer
Nets or traps: 11
Sampling comments: "We used Japanese mist nets without bait... We used them from 0.5 h before sunrise until midday (all study areas), and again from late afternoon until 1 h after sunset (all areas except Rickebasta)... The nets are 3.0 m high and 12.0 m long with mesh size 2.5 cm squared, and we used 10-12 nets at a time" and sampling was during "10 July and 29 August 1997"
Metadata
Sample number: 3629
Contributor: John Alroy
Enterer: John Alroy
Created: 2020-05-26 17:40:49
Modified: 2020-05-26 07:40:49
Abundance distribution
15 species
4 singletons
total count 60
geometric series index: 30.9
Fisher's α: 6.419
geometric series k: 0.8374
Hurlbert's PIE: 0.8689
Shannon's H: 2.3050
Good's u: 0.9366
Each square represents a species. Square sizes are proportional to counts.
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Register
Erithacus rubecula | 3 | 17.7 g insectivore-frugivore |
Luscinia luscinia | 1 | 23.8 g |
Turdus merula | 1 | 9.7 g insectivore-frugivore |
Turdus iliacus | 11 | 61.2 g |
Sylvia borin | 2 | 18.2 g frugivore-insectivore |
Phylloscopus trochilus | 2 | 8.7 g insectivore |
Muscicapa striata | 2 | 15.9 g insectivore |
Ficedula hypoleuca | 2 | 12.2 g insectivore-frugivore |
Poecile montanus | 1 | |
"Parus montanus" | ||
Cyanistes caeruleus | 1 | 3.2 g insectivore-frugivore |
"Parus caeruleus" | ||
Parus major | 9 | 2.4 g insectivore-granivore |
Fringilla coelebs | 12 | 2.9 g granivore |
Carduelis chloris | 9 | 26.0 g granivore |
Carduelis spinus | 2 | 13.5 g |
Coccothraustes coccothraustes | 2 | 58.0 g |