Aves. 



298 



30699 Rivière, Bern. 1899. Fecundity in Birds. The Zoologist, (4.) Vol. 3. March, 



p. 137—138. [598.2016. 



30700 Pascal, G. 1899. Über eine Beobachtung, welche das Kreisen der Vögel 



erklärt. Mit 1 Illustr. Journ. f. Ornithol. 47. Jhg. No. 2. p. 207 — 213. 



[598.20174. 



1 Davenport, H. S. 1899. Songs of Birds affected by Weather. The Zoolo- 



gist, (4.) Vol. 3. Apr. p. 183. [598.20176. 



2 Monti, Rina. 1899. Su la fina distribuzione e le terminazioni dei nervi 



nella milza degli Uccelli. Con 7 figg. Boll. Scientif. Maggi ecc. Ann. 21. 

 No. 1. p. 6 — 12. [598.2041. 



3 Swenander, Gust. 1899. Beiträge zur Kenntnis des Kropfes der Vögel. Mit 



4 Figg. Zool. Anz. 22. Bd. No. 583. p. 140—142. [598.2043. 

 4 Bauer, W. 1899. Über das Verhältnis von Eiweiß zu Dotter und Schale in 

 Vogeleiern. (Fortsetz.) Biol. Centralbl. 19. Bd. No. 9. p. 320. [59S.20461. 

 v. 10191. 



5 Braun, Fritz. 1899. Der Gesang der Vögel. (Schluß.) Ornith. Monatsber. 

 7. Jhg. No. 4. p. 58—61. [598.20476. 

 v. 29548. 



6Hett, C. L. 1899. Dictionary of Bird Notes: with a Glossary of Populär 

 Local and Old-Fashioned Synonyms of British Birds. London, Simpkin, 

 1899. 12°. (154 p.) 2 s. 6 d. [598.20476. 



7 Fox, W. Storrs. 1899. The Coloration of British Birds and their Eggs. 

 The Zoologist, (4.) Vol. 3. Apr. p. 168 — 175. [598.2049. 

 30708 Charbonnier, H. J. 1899. Some interesting Variations in the Plumage of 

 certain Birds. The Zoologist, (4.) Vol. 3. March, p. 138—139. [598.2049. 



9Pycraft, W. P. 1899. Contributions to the Osteology of Birds. P. II. Im- 

 pennes. With 3 pis. Proc. Zool. Soc. London, 1898. P. IV. p. 958—987, 

 988—989. [598.20495. 

 I. v. 21326. 



10 Nehrkorn, Adolph. 1899. Katalog der Eiersammlung nebst Beschreibungen 

 der außereuropäischen Eier. Mit 4 Eiertaf. in färb. Steindr. Braun- 

 schweig, Harald Bruhn, 1899. 8°. (VII, 256 p.) M 10,—. [598.2053. 



UMonro, H. C. 1899. The Covering of Eggs by Nesting Birds. The Zoo- 

 logist, (4.) Vol. 3. Apr. p. 183. [598.2054. 



12Libby, 0. G. 1899. The Nocturna! Flight of Migrating Birds. The Auk, 

 (N. S.) Vol. 16. (23.) Apr. p. 140—146. [598.2056. 



13 Berlepsch, Hs. Frhr. von. 1899. Der gesammte Vogelschutz, seine Be- 

 gründung und Ausführung. Mit 3 Chromotaf. u. 17 Textabbildgn. Gera- 

 Untermhaus, Fr. Eug. Köhler, 1899. 8°. (90 p.) Jl 1,—. [598.206. 



14Duthie, W. H. M. 1897. The Wild Birds 1 Protection Act of 1894 and the 

 Future of British Oology. Trans. Nat. Hist. Soc. Glasgow, Vol. 5. (N. S.) 

 P. 1. p. 43—47. [598.206. 



15Thayer, Abbott H . 1899. A Protest [against egg-collecting]. The Auk, 

 (N. S.) Vol. 16. (23.) Apr. p. 210. [598.206. 



16 Levât, Louis Adr. 1899. La disparition de l'oiseau et la multiplication de 

 l'Insecte. Revue Scientif. (4.) T. 11. No. 11. p. 335—337. [598.206. 

 30717 Pluimgraaf de. Weekblad voor liefhebbers van zang- en kamervogels, 

 pluimvee, duiven, konijnen, enz. Officieel organ van »Luscinia«, vereeni- 



29. V. 1899. 



