Found 8 datasets matching "Bird Trend Estimates".
-
This data product consists of a database of population change and abundance estimates for North American birds, estimated from North American Breeding Bird Survey (BBS) data. Data are presented...
Search relevance: 121.04 | Views last month: 1 -
This data product consists of a database of population change and abundance estimates for North American birds, estimated from North American Breeding Bird Survey (BBS) data. Data are presented...
Search relevance: 119.30 | Views last month: 2 -
This data product consists of a database of population change and abundance estimates for North American birds, estimated from North American Breeding Bird Survey (BBS) data. Data are presented...
Search relevance: 119.26 | Views last month: 1 -
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 Breeding Bird Survey ,...
Search relevance: 117.82 | Views last month: 0 -
This data product provides summary information, by species, of changes in relative visibility of birds (phenology effects) through the April - July time period in which the North American Breeding...
Search relevance: 60.54 | Views last month: 0 -
This data product provides summary information, by species, of changes in relative visibility of birds (phenology effects) through the April - July time period in which the North American Breeding...
Search relevance: 59.73 | Views last month: 0 -
Values for area of sustainable forest habitat for each species were obtained as the predicted occupied proportion of each 900 square meter pixel (i.e., occupancy probability x 900) within all...
Search relevance: 49.18 | Views last month: 0 -
Boreal Partners in Flight developed the Alaska Landbird Monitoring Survey (ALMS) primarily to monitor breeding populations of landbirds in the vast off-road areas of Alaska in conjunction with...
Search relevance: 43.00 | Views last month: 2
