THE GENEliAL SUBJECT. 
Aves 11 
during the whole or a considerable portion of the year, 304 species ; and 
those which only occur on regular or irregular migration, 114 species. 
[Giglioli, E.H.] Notes on the Avifauna of Italy. Ibis, 1881, pp. 181-222. 
These notes are based on the fine collection of Italian birds formed by 
the author in the Royal Zoological Museum at Florence, comprising 390 
species. The total number of species which have occurred on the main- 
land, and islands of Italy, including Corsica and Malta, is raised to 418. 
& Mazella, a. Iconografia dell’ Avifauna Italica, ovvero Tavole 
illustrante le specie di Uccelli che trovansi in Italia. Prato (Tos- 
cana) : 1881, folio, fasc x.-xiv. [Cf. Zool. Rec. xvii. Aves, p. 10.] 
Gjlimn, J. B. On the Birds of Prey of Nova Scotia. P. N.-S. Inst. 
V. pp. 255-209. 
Giutanner, a. See Gypaetus \Falconida&\. 
Goldlin, E. a. Ornithologisches aus Neapel. J. f. O. 1881, pp, 
188-196. 
See also Cyanecula\^Turdidoi], 
Gould, John (the late). Monograph of the Pittidce. Part. i. London : 
Oct. 1st, 1880, folio. 
The illustrations, and apparently the letterpress, are principally, if not 
entirely, reproduced from the author’s ‘ Birds of Asia,’ ‘ Australia,’ and 
‘ New Guinea.’ 
. The Birds of New Guinea and the adjacent Papuan Islands, 
including any new species that may be discovered in Australia. 
Part xii. 1881, folio. \^Cf. Zool. Roc. xvii. Aves, p. 10.] 
For species figured, see Paradiseidce, Lanikhe, Timeliidce, Alcedinidae, 
Ploceidoi, MeliphayuUe, Casuariidce. The letterpress is by R. B. Sharpe, 
. A Supplement to the Trochilidee, or Humming-Birds. Pt. ii. 
Folio, 1881. [C/*. Zool. Rec. xvii. Aves, p. 10.] 
For species figured, see Trochilidee. The letterpress is by R. B. Sharpe, 
under the supervision of 0. Salvin. 
Gray, Robert. See Alca imyennis [^Alckloi]. 
Grinnell, G. B. Review of 0. C. Marsh’s Odontornithes. [Of. Zool. 
Rec. xvii. Aves, p. 49.] Am. J. Sci. (3) xxi. pp. 255-276. 
An important review, or rather abstract, of the above voluminous 
w'ork, with reproductions of many of its illustrations. 
Gundlach, j. Nachtrage zur Ornithologie Cuba’s. J. f. O. 1881, pp. 
400 & 401. 
4 species are added to his former list of. Cuban birds. IQf. Zool. Rec. 
xii. p. 34.] 
Gurney, J. H. Notes on a ‘ Catalogue of the Accipitres in the British 
Museum,’ by R. B. Sharpe (1874). — Ibis, 1881, pp. 118-124, 271-279, 
455-472, 547-567. [^Cf. Zool. Rec. xvii. Aves, p. 10.] 
The species comprised in the genera llarpagus, Microhierax, Poliohierax, 
Spiziapteryx, and Cerchneis, and in the subgenera Dissodectes and Tin- 
nunculus, are here discussed \_Falconidce], 
