TY  - RPRT
TI  - Snatching victory from the jaws of defeat: some nests robbed by predators still produce ducklings
AU  - Joshua T. Ackerman
AU  - J.M. Eadie
PY  - 2003
UR  - https://pubs.usgs.gov/publication/1017385
ID  - 1017385
ER  -