309 Aves 



8994 Ashford, Grace. 82 : 15.6 



1899. The Nesting of the Bearded Seed-Eater and other Birds. Avicult. 

 Mag. Vol. 6 p. 5-8. 88.1 



95 Hublard, Einile. 82 : 15.6 



1899. Notes sur l'architecture des oiseaux et l'instinct. Mem. Publ. Soc. 

 Sc. Arts Lettres Hainaut Yol. 51 p. 1—49, 1 pi. 



96 Seth-Smith, D. 82 : 15.6 



1899. Breeding Results for 1899. Ayicult. Mag. Vol. 6 p 1-3. - The 

 Breeding Season of 1899. by E. G. B. Meade- Waldo, p. 76—79. 



97 Hawkins, L. W. 82 : 15.6 



1900. Breeding Experiences in 1900. Aviciilt. Mag. Vol. 7 p. 29—33. — 

 The Breeding Season, 1900. by W. H. St. Quinton. p. 73— 75. 



98 Martin, H. C. 82 : 15.6 



1900. Wild Birds' Nesting Places. Avicult. Mag. Vol. 6 p. 128—130. 



99 Raggi, Luigi. 82 : 15.6 



1903. Oologia e nidologia italiana. Avicula Anno 7 p. 104 — 108, 146 — 



150. 88.1, .9, 89.1, .7 



9000 Blaauw, F. E. 82 : 15.6 



1904. On the Breeding of some of the Waterfowl at Gooilust in the Year 



1903. Ibis (8) Vol. 4 p. 67—75. 83, 84 



01 Dresser, H. E. 82 : 15.6 



1904. On some Rare or Unfigured Eggs of Palaearctic Birds. Ibis (8) 

 Vol. 4 p 106—112, 280—283, 485—489, 3 pis. 86, 88.1, 89.1 



02 Gladstone, Hugh S. 82 : 15.6 



1904. Note on the Decrease in the Weight of Eggs as Incubation advan- 

 ces. Ibis (8) Vol. 4 p. 376. 



9003 Butler, Arthur G. 82 : 15.6 



1905. The Duration of the Period of Incubation. Avicult. Mag. N. S. 

 Vol. 3 p. 151—164. 



04 . . . 82 : 15.6 



1906. White-and Brown-shelled Eggs. Nature Vol. 74 p. 489. 



05 Dresser, H. E. 82 : 15.6 



1905. An Oological Journey to Russia. Ibis (8) Vol. 5 p. 149—158. 



06 . . . 82 : 15.6 



1907. Vogelschutz und moderne Waldwirtschaft. Prakt. Forstwirt 1907 

 p. 130-133, 147—159. 



07 v. Boxberger, Leo. 82 : 15.6 



1907. Wie schiitzt der Vogel sein Nest? Natur und Haus Jahrg. 15 p. 

 317—319. 



08 Buturlin, S. A. 82 : 15.6 



1907. On the Breeding-habits of the Rosy Gull and the Pectoral Sand- 

 piper. Ibis (9) Vol. 1 p. 570—573, 1 pi. 83.3, 84.2 



09 Foster, Nevin H. 82 : 15.6 



1907. Observations on the Weight of Birds' Eggs. Irish Natural. * Vol. 

 16 p. 315—319. 83.3-84.3, 88.1, .9, 89.1, .7 



10 Herrick, Francis H. 82 : 15.6 



1907. Analysis of the Cyclical Instincts of Birds. (Amer. Ass. Adv. Sc.) 

 Science N. S. Vol. 25 p. 725—726. [Reproductive.] 



11 Koenen, Otto. 82 : 15.6 



1907. Einige weitere Gedanken fiber die Bauzeit bei unseren Vbgeln. 

 35. Jahresber. Prov.-Ver. Zool. Sekt. p. 147—152. 



12 Shufeldt, R. W. 82 : 15.6 



1907. Polygamy and Other Modes of Mating Among Birds. Amer. Natural. 

 Vol. 41 p. 161-175. 

 9013 Turner, E. L. 82 : 15.6 



1907. Some Notes on the Coot, and Great Crested Grebe. Trans. Norfolk 

 Norwich Natural. Soc. Vol. 8 p. 449—454, 2 pis. 83.1, 84.4 



10. XI. 1907. 



