TY  - RPRT
TI  - Comparison and assessment of aerial and ground estimates of waterbird colonies
AU  - M.C. Green
AU  - M.C. Luent
AU  - T.C. Michot
AU  - C.W. Jeske
AU  - P.L. Leberg
PY  - 2010
DO  - 10.2193/2006-391
UR  - https://pubs.usgs.gov/publication/70032018
ID  - 70032018
ER  -