Summer diet of the Peregrine Falcon in faunistically rich and poor zones of Arizona analyzed with capture-recapture modeling - Ellis, D.; Ellis, Catherine; Sabo, B.A.; Rea, A.M.; Dawson, J.; Fackler, J.K.; LaRue, C.T.; Grubb, T.G.; Schmitt, J.; Smith, D.G.; Kery, M. (Condor, 2004)