TY  - RPRT
TI  - Nest survival of clay-colored and vesper sparrows in relation to woodland edge in mixed-grass prairies
AU  - T.A. Grant
AU  - E.M. Madden
AU  - T.L. Shaffer
AU  - P.J. Pietz
AU  - G.B. Berkey
AU  - N.J. Kadrmas
PY  - 2006
DO  - 10.2193/0022-541x(2006)70[691:nsocav]2.0.co;2
UR  - https://pubs.usgs.gov/publication/70028364
ID  - 70028364
ER  -