TY  - RPRT
TI  - Detection probability of gyrfalcons and other cliff-nesting raptors during aerial surveys in Alaska
AU  - Travis L. Booms
AU  - Mark R. Fuller
AU  - Philip F. Schempf
AU  - Brian J. McCaffery
AU  - Mark S. Lindberg
PY  - 2011
UR  - https://pubs.usgs.gov/publication/70156708
ID  - 70156708
ER  -