A stone bulwark forming a haven or harbour; a breakwater.
A structure of pilings that protects the piers of a bridge.
A California fish, the rock trout (Hexagrammos), especially, Hexagrammos decagrammus, the boregat or bodieron.
A family, Sturnidae, of passerine birds.
The common starling, Sturnus vulgaris, which has dark, iridescent plumage.