286 MONTGOMERY. [Vou. XII. 
TABLE XIII. 






NON-MIGRATORY EXTENSIVELY MIGRA- 
MIGRATORY SPECIES. 
SPECIES. TORY SPECIES. 
FamILy. 
ace kes Per cent. Number Per cent. Nomber Per cent. 
examined. examined. examined. 
Anatidze 3 333 31 35-4 17 41.1 
Rallidze 3 66.6 8 2 5 80 
Scolopacidz I Too 21 42.8 22 50 
Falconidz 25 32 10 40 4 25 
Picidze 36 19.4 8 2 I fo) 
Tyrannidz 29 10.3 13 23 8 25 
Corvidee 42 30.9 ° fe) 
Icteridz 17 17.6 5 40 I fo) 
Fringillidze 59 22,7 64 26.5 1 40 
Vireonidee 9 fo) 5 fe) 7 14.2 
Mniotiltidz 14 fo) 19 26.3 24 B38 
Troglodytidz 37 21.6 II 63.6 I 100 
Paridz 22 36.3 I fo) fo) 
Turdidze 9 PUI 15 333 5 60 
The following table (XIV) represents the percentage of 
species- and subspecies examined, of nine families, which 
exhibit an amount of variation of at least 1.5% in two out of at 
least three dimensions examined. These percentages are com- 
puted separately: for (1) distinct species (z.e. without geograph- 
ical races), and (2) geographical races. In this computation 
necessarily Melospiza fasciata, e.g., is considered a race, just as 
is MZ. f. montana. 
ee ee eS ene, 


TABLE XIV. i 
Distinct SPECIES. GEOGRAPHICAL RACES. A 
FamILy. 
Number Number 
; Per cent. : Per cent. 
examined. examined. 
Anatidze 56 25 12 B33 
Rallidz 12 50 2 100 
Falconidz 26 34.6 13 30.7 
Picidze 19 Tb 7, 26 19.2 
Corvidze 17 2355, 24 Be°8 
Fringillidz 60 21-0 74 32.4 
Troglodytidz 31 22:5 19 47-3 
Paridze II 272 17 29.4 
Turdidz 14 14.2 16 43-7 

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