Aves. 



306 



59089 Macpherson, H. B. 82 : 11.55 



1901). Protective Mimicry in Bird Life. A Specific Instance of Adaptation. 

 Scient. Amer. Snppl. Vol. 67 Pt. 1 p. 95. 



90 Allen, J. A. 82 : 11.57 



1911. Roosevelt's Revealing and Concealing Coloration in Birds and 

 Mammals. Auk N. S. Yol. 28 p. 472-480. 82, 9 



91 Barbour, Thomas, and John C. Phillips* 82 : 11.57 



1911. Concealing Coloration again. Auk N, S. Vol. 28 p. 179—188. 



92 Dunlop, Eric B. 82 : 11.57 



1911. The Down-plumage and Mouth-coloration of some Nestling Birds. 

 Brit. Birds Vol. 4 p. 241—242. 87.4, 88.1 



93 Thayer, A. H. 82 : 11.57 



1911. Concealing Coloration. Auk N. S. Vol. 28 p. 146-148. 



94 Thayer, Abbott H. 82 : 11.57 



1911. Concealing-Coloration: A Demand for Investigation of my Tests 

 of the Effacive Power of Patterns. Auk N. S, Vol. 28 p. 460—464. 



95 Kinel, Jan. 82 : 11.69 



1911. Badania nad regeneracya kosci u ptakow. Ksiega pamiatn. Jôz. 

 Nusbaum p. 225—234. [Untersuchungen über die Knochenregeneration 

 bei den Vögeln.] 86.5 



96 Lanchester, F. W. 82 : 11.74 



1909. The Flight of Birds. — I. The Mechanics of a Bird's Way in 

 the Air. Scient. Auier. Suppl. Vol. 67 Pt. 1 p. 300—802, 316—317, 

 26 figg. 



97 Beetham, Bentley. 82 : 11.74 



1910/11. On the Positions Assumed by Birds in Flight. I. Starting. 

 Brit. Birds Vol. 4 p. 162—168, 5 figg. — II. Steering, slowing-up, and 

 turning. p. 198—203, 6 figg. — III. Alighting. p. 350—356, 5 figg;. — 

 Note by F. W. Headley. p. 231—232. — Ûnequal Wing-Strokes in Fiight 

 by A. W. Seaby. p. 232. 

 59098 Amans, P. 82 : 11.74 



1911. Peut-on mettre en équations le vol par battements ? Bull. Acad. Se. 

 Lettr. Montpellier 1911 p. 114—124. 

 99 Hermann, Otto. 82 : 11.74 



1911. „Aviatika" és Ornithologia. — „Aviatik'^ und Ornithologie. Aquila 

 T. 18 p. 1 8. 



59100 Houssay, *F., et' A. Magnan. 82 : 11.74 



1911. La surface alaire, les poids des muscles pectoraux et le régime 

 alimentaire chez les Oiseaux carinates. C. R. Acad. Se. Paris T. 153 p. 

 893-895, 1 fig. 



01 Mallock, A. 82 : 11.74 



1911. The flight of Birds. Nature London Vol. 85 p. 445-446, 1 fig. 

 — Sailing-Flight of Birds, by F. W. Headley, A. Mallock, Edward D. 

 Hearn. p. 511-512, by B. Baden-Powell. Vol. 86 p. 9. 



02 Thienemann, J. 82 : 11.74 



1911. Untersuchungen über die Schnelligkeit des Vogeifluges. Verh. 

 Ges. deutsch. Nat. Ärzte Vers. 82 Tl. 2 Hälfte Ip. 169—171. 



84.2, 88.1, 89.1 



03 MnTpo(|)aHOB'&, II. H. Mitrophanow, P. I. 82 : 13 



1898. OnbiTbi HaAT> naHajiLHbiM-b paSEHTieM-L nTHi^-L. [Etudes sur le pre- 

 mier développement des oiseaux.] (Paô. 300t. Jlaô. BapniaBCK. Yehb. — 

 Trav. Lab. zoot. Univ. Varsovie No. 19.) Tpy;i;î.i BapmaBCB. 06ni;. Ec- 

 TecTB. IIpoT. OTji.'fe.i. Bioji. r. 9. — Mém. 8oc. Nat. Varsovie C. R. Sect. 

 biol. Ann. 9, 137 pp., 1 pl., 34 figg. i3.15,.2,.9, 86 



59104 Typ-L, H. fl. Tnr, I. 82 : 13 



1902. OoT) oj;HOM'b rpa(|)HHecKOM'b MeToj;'fe cpaBHiîTejiLHaro nsyncHia nin- 

 HLHXT» 3apo;];bimeË. [Sur une méthode de l'étude comparative des em- 

 bryons des oiseaux,] Tpyj^bi BapmaBCK. 06m,, Ectcctb. Ota'î^.i. BioJi. 

 r. 12. — Mém. Soc. Nat. Varsovie Sect. biol. Ann. 12, 3 pp. 



1, XI. 1911. 



