| Predator name | Catoptrophorus semipalmatus | Main Ref. | Davis, J.L.D., 2001 |
| Predator group | Scolopacidae | Predator stage | juv./adults |
| Predator I | birds | Predator II | shore birds |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | southern California to Washington | ||
| Country | USA | ||