Early growth of roseate terns chicks as an index of parental quality
Also published as Nisbet, I.C.T., J.A. Spendelow, J.S. Hatfield, J.M. Zingo, and G.A. Gough. 1998. Variations in growth of roseate tern (Sterna dougallii) chicks: II. Early growth as an index of parental quality. Condor 100(2):305-315.
and James M. Zingo