Erwin, R.M., J.D. Nichols, T.B. Eyler, D.B. Stotts, and B.R. Truitt. 1998. Modeling colony site dynamics: a case study of Gull-billed Terns in coastal Virginia. Auk 115:970-978. Keywords=colony site dynamics, Gull-billed Terns, Sterna nilotica, metapopulation End_keywords Notes= submitted by rme5g@virginia.edu, Fri Jul 30 13:31:34 EDT 1999 End_notes