TY  - RPRT
TI  - Nest-site biology of the California condor
AU  - N.F.R. Snyder
AU  - R.R. Ramey
AU  - F.C. Sibley
PY  - 1986
DO  - 10.2307/1368920
UR  - https://pubs.usgs.gov/publication/5222095
ID  - 5222095
ER  -