Results 191 to 200 of about 66,236 (245)

Wild passerines as potential carriers and sources of avian influenza viruses in Ukraine. [PDF]

Front Microbiol
Muzyka N, Popova A, Rula O, Yurko P, Chaplygina A, Byrne AMP, Lofts A, Zohari S, Koethe S, Fair J, Owen J, Lewis N, Pohlmann A, Beer M, Waldenström J, Muzyka D.   +15 more
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Energetics and Oxidative Status: Seasonal Variation in Blood Oxidative Stress Metrics in Four Species of Small Birds from a Cold Winter Climate. [PDF]

Integr Org Biol
Jiménez AG, Marolf CJ, Gulseth OR, Anandan SK, Swanson DL.   +4 more
europepmc   +1 more source

A comparison of seasonal flexibility in pectoralis muscle fiber type and enzyme activity in migratory and resident sparrow species.

J Exp Biol
Lewicki LM, Zhang M, Staples JF, Guglielmo CG, Ivy CM.   +4 more
europepmc   +1 more source

How accurate is genomic prediction across wild populations?

Aase K, Burnett HA, Jensen H, Muff S.
europepmc   +1 more source

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Ontogeny of hemoglobin in the house sparrow

Development, 1971
ABSTRACT A ‘switchover’ from synthesis of predominantly embryonic hemoglobin to synthesis of predominantly adult hemoglobin occurs during differentiation of the house sparrow. This ‘switchover’ is demonstrated by a change in electrophoretic pattern generally comparable with that of the chicken, slightly different from those of the duck ...
F M, Bush, J I, Townsend
openaire   +2 more sources

Widespread local house-sparrow extinctions

Nature, 2002
House-sparrow populations have declined sharply in Western Europe in recent decades, but the reasons for this decline have yet to be identified, despite intense public interest in the matter. Here we use a combination of field experimentation, genetic analysis and demographic data to show that a reduction in winter food supply caused by agricultural ...
David G, Hole, Mark J, Whittingham, Richard B, Bradbury, Guy Q A, Anderson, Patricia L M, Lee, Jeremy D, Wilson, John R, Krebs   +6 more
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PULMONARY ARTERIAL FILARIASIS IN THE HOUSE SPARROW

Journal of Wildlife Diseases, 1971
A field survey of the house sparrow, Passer domesticus domesticus Linn., for the filarial nematode, Splendidofilaria passerina, was conducted in Illinois during May 1968 to May 1969. Fifty-four (19.9%) of 271 birds of both sexes were infected with adult male and/or female worms within the walls of the pulmonary arteries. A mean of 5.8 and range of 1–23
H W, Huizinga, G E, Cosgrove, C F, Koch
openaire   +2 more sources

Occurrence download house-sparrow

2022
ALA occurrence record ...
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House Sparrows as Sentinels of Childhood Lead Exposure

Environmental Science & Technology
Our understanding of connections between human and animal health has advanced substantially since the canary was introduced as a sentinel of toxic conditions in coal mines. Nonetheless, development of wildlife sentinels for monitoring human exposure to toxins has been limited.
Max M. Gillings, Riccardo Ton, Tiarne Harris, John P. Swaddle, Mark Patrick Taylor, Simon C. Griffith   +5 more
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An Unusual House Sparrow Roost

The Condor, 1974
The effect of year, which includes effects of date and density, was based on the value for Marley Wood + 0.2 in 1960, and on 1/ Marley + 2/3 Great Wood for 1961-69. The effects are given in table A3. Habitat. Differences in habitat type, classified as "good" and "bad," within each area produced a small, but only just significant, difference (mean ...
openaire   +1 more source