Areta • SONG AND MIGRATION IN SF.EDEATHRS 
691 
0 250 500 1.000 i.500 2.000 
brackets indicate recording localities. Bold numbers indicate recording locality of shown spectrogram. Shaded areas indicate 
approximate limits of regiolccts (precise localities in Appendices 1. 2). Gray circles indicate sampling localities of vocalizations 
for all species of capuchinos in southern South America. Black circles indicate localities where song-types recorded durine the 
breeding season match those recorded during the non-breeding season. Dark squares indicate localities where song-types 
recorded during the non-breeding season match those recorded during the breeding season. 
