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The North American Breeding Bird Survey in Mexico, 2008-2018 — unprocessed data
This dataset includes all North American Breeding Bird Survey data collected in Mexico between 2008-2018. These data were used as the basis for all analyses discussed in an... -
North American Breeding Bird Survey Dataset 1966 - 2019
The 1966-2019 North American Breeding Bird Survey (BBS) dataset contains avian point count data for more than 700 North American bird taxa (species, races, and unidentified... -
Data Supporting Studies of Waterbird and Arctic Lake Ecosystems within the...
This data package presents raw legacy data collected during 1974-1992 on the Arctic Coastal Plain (primarily in the National Petroleum Reserve - Alaska; NPR-A). The data were... -
North American Breeding Bird Survey Dataset - Archival Releases of Datasets...
This page includes legacy releases of North American Breeding Bird Survey (BBS) data for the periods beginning in 1966 and ending with the years 2000 through 2015. These... -
The North American Breeding Bird Survey in Mexico, 2008-2018 — unprocessed data
This dataset includes all North American Breeding Bird Survey data collected in Mexico between 2008-2018. These data were used as the basis for all analyses discussed in an... -
Data Supporting Studies of Waterbird and Arctic Lake Ecosystems within the...
This data package presents raw legacy data collected during 1974-1992 on the Arctic Coastal Plain (primarily in the National Petroleum Reserve - Alaska; NPR-A). The data were... -
North American Breeding Bird Survey Dataset 1966 - 2018, version 2018.0
The 1966-2018 North American Breeding Bird Survey (BBS) dataset contains avian point count data for more than 700 North American bird taxa (species, races, and unidentified... -
North American Breeding Bird Survey Dataset 1966 - 2016, version 2016.0
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 unidentified... -
Adult net-spinning caddisfly (Hydropsyche spp.) catch rates and morphology...
These data describe the distribution and abundance of Hydropsyche, a widespread and diverse genus of net-spinning caddisflies, in the Colorado River Basin. Abundance data,... -
Insect catch rates and angler success data during Bug Flows at Glen Canyon...
These data were compiled to evaluate the effects of low steady weekend flows on emergent aquatic insects during the first year of experimental Bug Flows below Glen Canyon Dam... -
Atlas Quads
The North American Breeding Bird Survey (BBS), which is coordinated by the Biological Resources Division and Canadian Wildlife Service, is a primary source of population trend... -
Insect catch rates and angler success data during Bug Flows at Glen Canyon...
These data were compiled to evaluate the effects of low steady weekend flows on emergent aquatic insects during the first year of experimental Bug Flows below Glen Canyon Dam... -
Adult net-spinning caddisfly (Hydropsyche spp.) catch rates and morphology...
These data describe the distribution and abundance of Hydropsyche, a widespread and diverse genus of net-spinning caddisflies, in the Colorado River Basin. Abundance data,... -
FWS - Bird Survey Transects
The North American Breeding Bird Survey (BBS), which is coordinated by the Biological Resources Division and Canadian Wildlife Service, is a primary source of population trend... -
North American Breeding Bird Survey Dataset 1966 - 2017, version 2017.0
The 1966-2017 North American Breeding Bird Survey (BBS) dataset contains avian point count data for more than 700 North American bird taxa (species, races, and unidentified... -
Data Supporting Studies of Waterbird and Arctic Lake Ecosystems within the...
This data package presents raw legacy data collected during 1974-1992 on the Arctic Coastal Plain (primarily in the National Petroleum Reserve - Alaska; NPR-A). The data were... -
North American Breeding Bird Survey Dataset 1966 - 2019
The 1966-2019 North American Breeding Bird Survey (BBS) dataset contains avian point count data for more than 700 North American bird taxa (species, races, and unidentified... -
North American Breeding Bird Survey Dataset 1966 - 2017, version 2017.0
The 1966-2017 North American Breeding Bird Survey (BBS) dataset contains avian point count data for more than 700 North American bird taxa (species, races, and unidentified... -
The North American Breeding Bird Survey in Mexico, 2008-2018 — unprocessed data
This dataset includes all North American Breeding Bird Survey data collected in Mexico between 2008-2018. These data were used as the basis for all analyses discussed in an... -
Atlantic Flyway Units
The North American Breeding Bird Survey (BBS), which is coordinated by the Biological Resources Division and Canadian Wildlife Service, is a primary source of population trend...