Found 9 datasets matching "flyways".
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Field Methods: Birds will be captured via passive mist netting as well as by using target taxa song playbacks. The use of species-specific song playbacks will reduce the potential for incidental...
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To investigate the role of migratory birds in the dissemination of West Nile virus (WNV), we measured the prevalence of infectious WNV and specific WNV neutralizing antibodies in birds,...
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Historical values for the Extended Spring Index (SI-x) of First Leaf. Each pixel is assigned a day of year value for the First Leaf Index. The Extended Spring Indices are mathematical models that...
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These data describe the results of virus isolation from oropharyngeal/cloacal swabs and testing of sera by a commercial blocking enzyme-linked immunosorbent assay (bELISA) and hemagglutinin (HA)...
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We assessed total mercury concentrations in breast feathers of diurnal North American raptors collected at migration monitoring stations. We sampled raptor feathers from 9 species in the Pacific...
Search relevance: 43.78 | Views last month: 2 -
This data set describes nuclear microsatellite genotypes derived from eight autosomal loci (BCA6, BCA9, BCA11, BCA5, CRG, OXY13, TSP1.20.09 and TSP1.20.46) and a 366 base pair portion of the...
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This data release includes 1 child item with tracking data for Greater White-fronted Geese, a species that nests in coastal areas of western and northern Alaska and winters across a broad area of...
Search relevance: 38.62 | Views last month: 0 -
Body mass in overwintering waterfowl is an important fitness attribute as it affects winter survival, timing of spring migration, and subsequent reproductive success. Recent research in Europe and...
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We collected blood samples from 237 live bald and 383 live golden eagles, and liver, femur, and feather samples from 322 dead bald and 268 dead golden eagles during all seasons of the year and...
Search relevance: 27.57 | Views last month: 1
