68 Dalgleish on North American Birds in Europe. 
authority, but in cases where such may be little known, or the work 
scarce, a second is given, where such exists, which is placed in 
italics, within parentheses. The references to Yarrell’s “British 
Birds ” are, except where otherwise stated, to the third and last 
completed edition. 
I may only add, that I shall be most happy to receive notes of 
any additions or corrections to the list, which may add to its use- 
fulness. 
I. Turdus migratorius, L. American Robin. 
Great Britain. 1. One caught alive at Dover. Harting, Zool., 1877, 
p. 14. Now or lately in Zool. Soc. Gardens, London. April or May, 
1876. 
Germany. 1. One, purchased in the flesh, in the Berlin market. 
Naum., 1852, part 1, p. 123. In coll, of Prince Radzivill. Dec., 1851. 
Heligoland. 1. One. Gatke, in lit., 25 May, 1878. In his coll. 
Oct., 1874.* 
Austria. 1. One, at AspoUg. Verh. Zool.-bot. Gesellschaft Wien, 
1871, p. 3. In Imp. Mus., Vienna. Dec., 1820. 
2. One, at Frouenberg, Bohemia. Verh. Zool.-bot. Gesellschaft 
Wien, 1876, p. 15. In. Imp. Mus., Vienna. ? 
3. One, obtained in Vienna game-market. Newald^Mittheilungen du 
Ornitliol. Wien, 1878, p. 19. Autumn, 1846. 
Obs. — These three last-mentioned occurrences have been pointed out. 
to me by the kindness of Herr August von Pelzeln of Vienna. 
Italy. Obs. — A specimen, which was said to have been obtained in 
Tuscany, whose occurrence was communicated to the Italian Congress of 
Science in Milan, in 1844, proved to be Accentor alpinus , the Alpine 
Accentor. Salvadori, Fauna d’ Italia (Uccelli), p. 91. 
II. Turdus pallasi, Cab. Hermit Thrush. 
Heligoland. 1. One. Gatke, in lit., 25 May, 1878. Autumn, 1836. 
Germany. 1. One, caught alive near Kleinzerbst, Duchy of Anhalt- 
Kothen. Naumann, Isis, 1826, p. 520. (Degland and Gerbe, Orn. Eur., 
I, p. 426.) 22 Dec., 1825. 
Switzerland. 1. One, in the Museum of Strasbourg, killed in Switzer- 
land. Degland and Gerbe, op. cit. ? 
Austria. 1. One, near Vienna (doubtful). Thienemann, Rhea, I, 
1846, p. 125. ? 
III. Turdus swainsoni, Cab. Olive-backed Thrush. 
Heligoland. 1. One. Cordeaux, Ibis, 1875, p. 177. In coll, of Herr 
H. Gatke. 2 Oct., 1869.f 
* Mr. Seebohm considers this as having probably escaped from confinement. 
t Mr. Seebohm considers this occurrence as very doubtful. 
