132 datasets found for "Official Empirical bird species count in L1vXCYZAYYM"
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Federal
Survival of greater sage-grouse nests and broods following translocation in California, Wyoming, and North Dakota, 2002 - 2019
Department of the Interior —
These tables provide observations of sage-grouse, both translocated and not, during the nesting and brooding phases. With respect to nests we include observations of... -
Federal
Bird density and marine mammal counts based on 7700 meter bins in southern California, 1999-2002
Department of the Interior —
Tracklines and associated observations were mapped and analyzed using ArcMap (ESRI, Redlands, CA). GPS data were recorded in NAD27 map datum and projected to an USGS... -
Federal
Created snag characteristics and cavity-nesting bird associations in the CFIRP stands, McDonald-Dunn Research Forest, Corvallis, OR, USA, 2016
Department of the Interior —
Snags provide critical habitat for nearly one-third of wildlife species in forests of the Pacific Northwest, so historic declines in snags are thought to have had a... -
Federal
Comparison of Acoustic Recorders and Field Observers for Monitoring Tundra Bird Communities in Northwestern Alaska
Department of the Interior —
Acoustic recorders can detect the presence of birds and these detections may be used for the purpose of population abundance or estimation. This monitoring project... -
Federal
Population Counts at Two Seabird Colonies in Lower Cook Inlet, Alaska
Department of the Interior —
This dataset consists of one table with annual population counts (censuses) for Black-legged Kittiwakes and Common Murres at two seabird nesting colonies on Gull and... -
Federal
Greater sage-grouse habitat selection, survival, abundance, and space-use in the Bi-State Distinct Population Segment of California and Nevada
Department of the Interior —
Greater sage-grouse (Centrocercus urophasianus; hereinafter sage-grouse) is a sagebrush obligate species and widely considered an indicator species for sagebrush... -
Federal
Oregon Coast NWRC: Surface Nesting Seabirds - Aerial Photographic Colony Surveys - 2009 GIS Raw Count Databases
Department of the Interior —
This reference archives metadata about the collection of geospatial data which may be stored in a variety of file formats (e.g. shapefile, geodatabase) for the Oregon... -
Federal
Oregon Coast NWRC: Surface Nesting Seabirds - Aerial Photographic Colony Surveys - 1988 GIS Raw Count Databases
Department of the Interior —
This reference archives metadata about the collection of geospatial data which may be stored in a variety of file formats (e.g. shapefile, geodatabase) for the Oregon... -
Federal
North American Breeding Bird Survey Dataset 1966 - 2016, version 2016.0
Department of the Interior —
The 1966-2016 North American Breeding Bird Survey (BBS) dataset contains avian point count data for more than 700 North American bird taxa (species, races, and... -
Federal
Patterns of tree use by birds pre- and post-koa moth outbreak, Hawaii Island, 2013-2014
Department of the Interior —
Observers at Hakalau Forest National Wildlife Refuge recorded the use by birds of koa (Acacia koa) and ohia (Metrosideros polymorpha) trees in two sites that were... -
Federal
Data from Black Brant (Branta bernicla nigricans) Overwintering in Three Lagoons Along the Baja California Peninsula, Mexico
Department of the Interior —
This data package includes 2 child items with data from Pacific Black Brant (Branta bernicla nigricans) during winter and migration periods. Child Item 1: "Body mass,... -
Federal
Palo Alto Battlefield National Historical Park Winter Bird Monitoirng Data FY 2012
Department of the Interior —
Data are part of the GULN Inventory and Monitoring Program Landbird monitoring project for PAAL. Data were collected by Eric Linder through a cooperative agreement...
132 datasets found for "Official Empirical bird species count in L1vXCYZAYYM"