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These data are daily summary checklists of all bird species observed at U.S. Geological Survey, Alaska Science Center (ASC) field camps in Southwest Alaska. Data include species observation details such as observers, dates, location, and number of individuals seen. Included are data from three camps along the Alaska Peninsula, in and around Izembek National Wildlife Refuge ("Izembek NWR", "Cold Bay", and "Neumann Island") during field seasons: 1986-1993.
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These data are daily summary checklists of all bird species observed at U.S. Geological Survey, Alaska Science Center (ASC) field camps in the Baja California Peninsula, Mexico. Data include species observation details such as observers, dates, location, and number of individuals seen. Included are data from four camps along the the Baja California Peninsula, Mexico ("San Quintin", "Ojo de Liebre", "San Ignacio", and "Santa Rosalia") during the winter field seasons: 1990-2006.
In 1995, the discovery of leg malformations in several screech owl (Otis asio) nestlings and in their female parent at a Department of Energy (DOE) Superfund site in South Carolina prompted an investigation into the nature of the observed abnormalities. Surviving nestlings and the female parent were transferred to a captive screech owl breeding colony at the USGS Patuxent Wildlife Research Center, Laurel, MD. The malformed female parent and her offspring were each mated with normal owls from the colony for 3 yr. Matings of the malformed female produced five malformed and six normal owls, all owls produced by matings of normal offspring were normal. Malformed offspring were euthanized when it became apparent that...
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These data are daily summary checklists of all bird species observed at U.S. Geological Survey, Alaska Science Center (ASC) field camps. Data include species observation details such as observers, dates, location, and number of individuals seen. Field camps were located in Northern, Western, Interior, Southwest, Southcentral, and Southeast Alaska, Baja California Sur Mexico, and northern Russia.
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These data are daily summary checklists of all bird species observed at U.S. Geological Survey, Alaska Science Center (ASC) field camps in Western Alaska. Data include species observation details such as observers, dates, location, and number of individuals seen. Included are data from three camps along the Kashunuk River within the Yukon Delta National Wildlife Refuge ("Old Chevak", "River Camp", and "Square Bend") during the summer field seasons: 1985-2012.


    map background search result map search result map Bird Species Checklists from USGS Alaska Science Center Field Camps v1.0 Bird Species Checklists from USGS Alaska Science Center Field Camps v2.0 Bird Species Checklists from USGS Alaska Science Center Field Camps: Baja, Mexico Bird Species Checklists from USGS Alaska Science Center Field Camps: Southwest Alaska Bird Species Checklists from USGS Alaska Science Center Field Camps: Western Alaska Bird Species Checklists from USGS Alaska Science Center Field Camps Bird Species Checklists from USGS Alaska Science Center Field Camps: Western Alaska Bird Species Checklists from USGS Alaska Science Center Field Camps: Southwest Alaska Bird Species Checklists from USGS Alaska Science Center Field Camps: Baja, Mexico Bird Species Checklists from USGS Alaska Science Center Field Camps v1.0 Bird Species Checklists from USGS Alaska Science Center Field Camps v2.0 Bird Species Checklists from USGS Alaska Science Center Field Camps