109. Finsch, Otto. Die Papageien, Monographisch Bearbeitet. 3 vols. (1st 2 vols. only, large folding map, folding plate of osteology, 5 colored plates of Parrots.) An authoritative work. Pub. at $10.00. 2 vols. Leiden, 1867-68.$2.50

110. FISHER, A. K. Hawks and Owls of the U. S. in their Relation to Agriculture. As new, fine copy, 25 colored plates, rare and useful. Wash., 1893.$6.00

111. GARDINER, Wm. The Music of Nature, Attempt to Prove that What is Pleasing in Singing, Speaking, Performing on Musical Instruments is Derived from Sounds of the Animated World, Etc. Amer. ed. of this fine book. 505 pp., col. frontis., illus., Birds’ Songs p. 231, etc. Boston [1837].$2.00

112. Gentry, T. G. Nests and Eggs of Birds of the U. S. 4to, full mor., 300 pp., gilt edges, 50 col. plates, portrait. Phila., 1882.$8.00

113. Gentry, T. G. Same. In orig. paper parts (lacking 1 part).$7.00

114. Gentry, T. G. Same. Odd parts.

115. Gentry, T. G. Same. Portfolio of 21 colored plates on extra heavy paper, issued separately by Wagonseller, the Publisher, pr. paper label. Phila., n. d.$2.50

116. Gloger, C. L. Disquisitionum de Avibus ab Aristotele Commemoratis. Specimen 1. 12mo, stitched, 56 pp. Vratislaviæ, 1830.$1.25

117. Goss, N. S. Birds of Kansas. A Revised Catalogue, With Descriptive Notes of Nests and Eggs of Breeding Species. Topeka, 1866.$1.50

118. Gosse, P. H., and Hill, R. The Birds of Jamaica, containing descriptions of about 200 Species of birds belonging to the Jamaica Fauna, derived entirely from original investigations. Post 8vo. London, 1847.$1.50