Patuxent Wildlife Research Center (PWRC)    PWRC Breeding Bird Survey(BBS)    Comments/FAQ(comments)

Patuxent Wildlife Research Center - Bird Population Studies

********** BBS trends 1966-2017 **********

Citation:

Sauer, J. R., D. K. Niven, J. E. Hines, D. J. Ziolkowski, Jr, K. L. Pardieck, J. E. Fallon, and W. A. Link. 2017. The North American Breeding Bird Survey, Results and Analysis 1966 - 2015. Version 2.07.2017 USGS Patuxent Wildlife Research Center, Laurel, MD

First time user? Please visit Help? and Metadataⓘ links below before proceeding.


Canada Goose [Branta canadensis]

Data:core(1966-2017) – Scale:US/Canada – Years: 1966-2017 – dfgdfg