Other Bird Data and Information Resources
Birds of North AmericaDetailed information for hundreds of bird species that includes life history traits, conservation and management actions, and research needs..
State of the Birds A general summary of current population trends across public and private lands and related to climate change.
North American Bird Conservation Initiative A source of general bird conservation information, including the Bird Conservation Plans and details for Bird Conservation Regions(BCRs).
Cornell Lab of Ornithology A source of general information about birds, along with multi-media information
North American Breeding Bird Survey Long-term standardized nationwide survey3ò4 providing a consistent index of breeding bird population trends
Christmas Bird Count Long-running winter survey focusing on relative winter distribution trends
eBird A source for bird occurrence data and species distribution maps
Avian Knowledge Network A network of multiple bird data resources and decision support tools
Partners in Flight An interactive database on bird species vulnerability assessments and population estimates
The Institute for Bird Populations - A source of bird productivity and survival data
USGS North American Breeding Bird Atlas Explorer A link to state breeding bird atlas efforts, which may include detailed county by county breeding records