Attributes / relations provided by
♦ 1Predation 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)
♦ 2Population growth and density, diet and breeding success of striated caracaras Phalcoboenus australis on New Island, Falkland Islands, Paulo Catry, Miguel Lecoq, Ian J. Strange, Polar Biology Volume 31, Number 10, 1167-1174