North American Breeding Bird Survey Dataset 1966 - 2022

The 1966-2022 North American Breeding Bird Survey (BBS) dataset contains avian point count data for more than 700 North American bird taxa (species, races, and...

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The North American Breeding Bird Survey, Analysis Results 1966 - 2022

This data product consists of a database of population change and abundance estimates for North American birds, estimated from North American Breeding Bird Survey...

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The North American Breeding Bird Survey Mapping products 1966 - 2022

This data product consists of raster digital data of population change and abundance estimates for 520 species of North American birds estimated from North American...

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