TY - RPRT TI - Applying citizen-science data and mark-recapture models to estimate numbers of migrant golden eagles in an important bird area in eastern North America AU - Andrew J. Dennhardt AU - Adam E. Duerr AU - David Brandes AU - Todd E. Katzner PY - 2017 DO - 10.1650/condor-16-166.1 UR - https://pubs.usgs.gov/publication/70192351 ID - 70192351 ER -