Attributes / relations provided by
♦ 1Raptor Predation on Wintering Shorebirds, G. Page and D. F. Whitacre, The Condor, Vol. 77, No. 1 (Spring, 1975), pp. 73-83
♦ 2Predation upon small mammals in shrublands and grasslands of southern South America: ecological correlates and presumable consequences, Fabian M. Jaksic, Revista Chilena de Historia Natural 59: 209-221 (1986)
♦ 3Octodon degus, Charles A. Woods and David K. Boraker, MAMMALIAN SPECIES No. 67, pp. 1-5 (1975)