Results 201 to 210 of about 28,562 (249)
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PULMONARY ARTERIAL FILARIASIS IN THE HOUSE SPARROW
Journal of Wildlife Diseases, 1971A 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
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House Sparrows as Sentinels of Childhood Lead Exposure
Environmental Science & TechnologyOur 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 +5 more
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An Unusual House Sparrow Roost
The Condor, 1974The 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 ...
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The House Sparrow in North America
2017After its introduction in the 1850s, the house sparrow quickly spread across North America, and 40 years later, it had colonized large parts of the continent. At its peak, the number could have touched half a billion. After that, the house sparrow population shrank in stages with periodic rapid decreases.
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