Vol. XVII 
Banos, The American Three-toed Woodpeckers. 
re, 
1900 
MEASUREMENTS OF Picoides arcticus arcticus (SWAINSON). 
, a g 
a ~ & E 
No Sex. Locality. = a a 5 
4648} a Mont., Fort Shaw. 129 80 23 30 
47529 a Alberta, Red Deer. 130 WS 24 34 
4525° g Edn ee 129 77 23.2 36 
4526 Bb gio nae 129.5 82 23.2 34-5 
18635! a Mich., Cadillac. 128 81 23 33 
18636 ro oe ee 12 80 23 35 
9845 a Lab., Bechoine, 131 79.5 24 34 
46283 a Nfl’d, Codroy. 12 80 23 34 
46284 fb OU ne 128 79 222 34 
46287 b se ct 130 77-5 |. 23:0) a5 
46288 g - ah 130 75 23-4 | 30 
46402 zu N. B., Milltown. 131 32 24 36 
4520? & N. B., Restigouche R. 12 81 24 35 
4521 3 4 . i 126.5 | 77 23-2 | 33 
4522 ree CC a e 129 82 23.2 33 
800 a Me., Bangor. 128.5 82 24 36 
30207! g Me., Lake Umbagog. 12 78 24 34-5 
4510 & Sa BE a 128.5 78 24 34-5 
30350 g eat ie ye 129.5 | 79:5 | 23-4 | 36 
4524? g Alberta, Red Deer. 12 79 22 Be 
4527 2 a we a 12 So 22 33 
3 2 Lab., Makkovik. 125 82 22 Anse 
46289! fe) Nf'l’d, Codroy. 124.5 77 21.6 32 
46290 g fe ‘s 123 78 21.4 30 
46403 Q N. B., Milltown. L255 78 23 31.5 
Sor? ce) Me., Bangor. 126 8o 21.8 2 
11970! 2) Me., Lake Umbagog. 124 80 21 B15 
8109 2 ce & cs 12 78 22 31 
30208 ie) ce ae « 12 77 22 32 
10949 Q os om a 124.5 76.5 23 2 
MEASUREMENTS OF Picoides arcticus tenuirostris BANGS. 
: Fi g 
2 a a ete 
No. Sex. Locality. = ae & rs) 
195764 | @ (Type) | Oregon, Ft. Klamath. | 132 83.5 22.6 36 
LOS7e || Mc ce cs 12 80 22.2 35 
LOS7O ns ee Ke e 125 81 222 33 
26263" || -2 “ sf se 125.5 84 21.8 ae 
Coll. of Wm. Brewster. 
? Coll. of E. A. & O. Bangs. 
3 Coll. of J. D. Sornborger. 
“Coll. of Wm. Brewster. 
