We establish correlations between nest-site parameters and hatching success of terns.
Colonies on dredge material islands in Nueces Bay were monitored from 2012 to 2013.
Hatching success was most strongly influenced by Spartina spp. coverage and elevation.
Findings imply a previously understated impact of storm events on nesting terns.
Predation effects were also observed within colonies containing Gull-billed terns.