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Birds
Land vertebrates belonging to the class Aves with warm blood, feathers, wings, and reproduction characterized by egg laying.
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Results 31 - 40 of 71 listed by similarity [list alphabetically]
Assessment of Contaminant Exposure and Effects on Ospreys Nesting along the Lower Duwamish River, Washington, 2006-07 [More info]
PDF Assessment of least tern and piping plover habitats on the Missouri River using remote sensing [More info]
Analysis and modeling of multispectral imagery helps to predict the suitability of sand bars for nesting of these migratory birds.
PDF Avian influenza (in Field manual of wildlife diseases) [More info]
Chapter 22 from the field manual of wildlife diseases providing basic information about avian influenza viruses.
Avian influenza news and disease information [More info]
News regarding US efforts to monitor the spread of highly pathogenic avian influenza, with links to bulletins, FAQ list, field guides, and other resources.
Avian Influenza: Information and on-going research at the USGS Alaska Science Center [More info]
Maps and information about potential spread of avian influenza in migratory birds in Alaska. Includes descriptions and photos of the waterfowl that are being monitored.
PDF Beyond the Golden Gate--oceanography, geology, biology, and environmental issues in the Gulf of the Farallones [More info]
A geologic and oceanographic study of the waters and Continental Shelf of Gulf of the Farallones adjacent to the San Francisco Bay region. The results of the study provide a scientific basis to evaluate and monitor human impact on the marine environment.
Biological resource status and trends: Fowl [More info]
Information concerning status and trends of biological resources, focusing on fowl (birds)
Biological resource status and trends: Passerines [More info]
Information concerning status and trends of biological resources, focusing on passerines (birds)
Biological resource status and trends: Raptors [More info]
Information concerning status and trends of biological resources, focusing on raptors (birds)
PDF Born of fire: restoring sagebrush steppe [More info]
USGS Forest and Rangeland Ecosystem Science Center: fact sheet in Adobe PDF about the studies to restore sagebrush steppe
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