TY  - RPRT
TI  - Use of mammal manure by nesting burrowing owls: a test of four functional hypotheses
AU  - M. D. Smith
AU  - C.J. Conway
PY  - 2007
DO  - 10.1016/j.anbehav.2006.05.012
UR  - https://pubs.usgs.gov/publication/70033182
ID  - 70033182
ER  -