127 Arcs. 
Systematic. — Passeriformes. 
5831 
N ucifraga caryocatactes in East Fries- 
land, Brunig Emden Jahresber. natf. 
Ges. 97 p. 50 ; irruption in Denmark 
in the autumn of 1911, JesferseN 
Ornith. Tids. 7 p. 97 ; breeding in 
Denmark in the summer 1912, Jesper- 
sen Kobenhavn Ornith. Tids. 7 p. 1G5 ; 
invasion in Finland, Brander F. 
Jakttidn. 8 pp. 290 322. — N. c. caryo- 
catactes and N. c. macrorhynchus, their 
occurrence in Wiirttemburg, Bac- 
meister Stuttgart Jahreshelfte Ver. 
Natk. 69 p. 266. — N. c. macrorhynchus , 
the form taken in France in 1911, 
Brasil Rev. fr. ornith. 1912 p. 318 ; 
movements in Bavaria in 1911, Laub- 
mann Miinchen Verh. ornith. Ges. 11 
p. 206; migrations in Silesia in 1911, 
Kollibay J. Ornith. 61 p. 612 ; a new 
irruption in East Prussia in 1913, 
Thienemann Ornith. Monatsber. 21 
p. 159 ; the prevailing form in Finland ; 
its irruption in autumn 1911, Suoma- 
lainen Medd. Soc. Faun, et FI. Fenn. 
39 p. 121 ; irruption of 1911 in 
European Russia, Charlemagne Kiev 
Trav. Soc. ornith. 1 p. 14 ; spring 
irruption in Gouv. Kiev and Tscherni- 
gov in 1913 (Russ.), Scharleman 
Mess, ornith. 4 p. 272. 
Pica pica pica , near Lake Kossogol, 
Mongolia (Russ.), Buturlin Journ. 
sect. zool. Moskva 1 p. 60. — P. leuco- 
ptera, Altersform von Pica pica (Russ.), 
Ognev Mess, ornith. 4 p. 113 1 fig. 
XJrocissa erythrorhynclia, nesting 
habits and egg figured, Vaughan & 
Jones Ibis 1913 p. 27 pi. v fig. 17. 
Dendrocitta formosae sinica nom. n. 
for Corvus sinensis Gmel., Stresemann 
Ornith. Monatsber. 21 p. 9. 
Crypsirhina cucullata has only ten 
tail-feathers, Venning Bombay J. Nat. 
Hist. Soc. 22 p. 194. 
Oarrulus glandarius, economics and 
food habits in Austria, Loos Schwalbe 
3 p. 6 . — G. g. whitalceri taken in 
Algeria, Rothschild Bull. B. O. C. 31 
p. 106. — G. ichnusae , on the status 
of this Sardinian form, Kleinschmidt 
Ornith. Monatsber. 21 p. 181. — G. 
rhodius sp. n. Rhodes, Salvadori & 
Festa Torino Boll. Mus. 28 No. 673 
p. 2. 
\Cractes] Perisoreus infaustus opicus 
subsp. n. Topucha, Altai Mts., Bangs 
Bull. Mus. Comp. Zool. 54 p. 474. 
Streperidae. 
Strepera graculina ashhyi subsp. n. 
Victoria, Mathews Austr. Av. Rec. 2 
p. 78. — Neostrepera versicolor riordani 
subsp. n. Victoria, Mathews Austr. Av. 
Rec. 2 p. 78. 
Neostrepera gen. n. for type Strepera 
arguta Gould, Mathews Austr. Av. 
Rec. 1 p. 196. 
Inoert. Sed. 
f Yalavis gen. n., lenuipes sp. n. Eoccno 
Green river beds of Wyoming, Snu- 
feldt J. Geol. Chicago 21 p. 649. 
