#NEXUS BEGIN DATA; DIMENSIONS NTAX=20 NCHAR=28 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Corvus_moneduloides 0000000000000000000000000000 Alca_torda 1111111111110000000111011100 Pinguinus_impennis 1111111111111000000111011101 Alle_alle 0001111111110000000111011100 Uria_aalge 0111111111110000100111011101 Cepphus_columba 0001111111110000100111011100 Brachyramphus_marmoratus 0011111111110001001011011100 Synthliboramphus_antiquus 0001111111110001000111011100 Aethia_cristatella 0000111111110100001011011100 Fratercula_corniculata 0000111111110100001011011100 Mancallinae_sp 1111111111111000000111011101 Stercorarius_longicaudus 0000001111110000010011101100 Sterna_anaethetus 0000000111110000010011011100 Rynchops_niger 0000000000110000000000001110 Rissa_tridactyla 0000000001110000000000001110 Larus_argentatus 0000000011110000000010000100 Stiltia_isabella 0000000011110010000001100000 Charadrius_vociferus 0000000011110010000001100000 Halcyornis_toliapicus 0000011111110000000011011100 Bubo_virginianus 0000000000010000000000000000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;