193 Aves. 



mit dem Herbstzuge? — [4. fehlt]. 5. Kampf zwischen 2 RuticiUa tithys. 6. Auch 

 eine Hausschwalbe kann sich irren. T.Füttern der jungen Rauchschwalben während 

 des Zuges. 8. Abweichendes Nisten der Hausschwalbe. 9. Hirundo rustica contra 

 Cypselus apics. 10. Der verfolgte Falco suhhuteo. 



11496 Hyatt, Mary. 1894. Familiarity of Certain Wood Birds. Science, Vol. 23. No.574, 

 P- 58. [598.205. 

 (^Biological observations on Contopus virens and 3Iyiarchus crinitus.) 



97 Swallow, C. "W. 1892-1893. Some oddities in Bird-Life. Science, Vol. 20. No. 516. 



p. 353. Vol. 21. No. 526, p. 121-122. [598.205. 

 {Myadestes Toicnsendi; Psaltriparus minimus , P. Lloydi ; Cinclus mexicanus ; 

 Coccothranstes vespertina; Icteria virens \ Glaucidium gnoma.) 



98 Whitney, E. R. 1893. Birds in Severe Cold Weather. Science, Vol. 21. No. 525. 



P- 107. [598.205. 



99 Slater, W. 1892. Change of Diet in Birds. Science, Vol. 20. No. 506. p. 221. 



[598.205. 



11500 Gibbs, Morris. 1892. Acorn-eating Birds. Science, Voi. 20. No. 500. p. 133. 



(ti spp.; [598.205. 



1 Baldwin, J. Mark. 1896. Instinct. Science, N.S. VoI. 3. No. 70. p. 669. [598.205. 



^On Checking.) 



2 Gill, Theod. 1 896. Instinct. Science, N. S. Vol. 3. No. 68. p. 597-598. 598.205. 



(On Checking.) 



3Eartzell, J. C. jr. 1896. Instinct. Science, N. S. Vol. 3. No. 67. p. 563. [598.205. 



'On Checking. 



11504 Lucas, F. A. 1896. The instinct of Pecking. Science, N. S. Vol. 3. No. 63. p.409-410. 



[598.205. 



5 Mills, Wesley. 1896. Instinct. Science, N. S. Vol. 3. No. 64. p. 441-442. [598.205. 



On Checking of Young Birds.) 



6 Mills, Wesley. 1896. Instinct. Science, N. S. Vol. 3. No.73. p. 780-781. [598.205. 



(On Checking.) 



' Stanley, His. M . 1896. A suggested experiment on Heredity. Science, N. S. Vol.3. 

 No. 77. p. 900-901. [598.205. 

 lOn Checking Young Birds.) 



^Elliott, Henry W. 1896. Newly hatched Chickens instin ctively drink. Science, 

 N. S. Vol. 3. No. 65. p. 482. [598.205. 



9 Morgan, C. Lloyd. 1896. The habit of Drinking in Young Birds. Science, N. 

 S. Vol. 3. No. 77. p. 900. [598.205- 



10 Nash, Francis Philip. 1893. Do Nestlings Drink. Science, Voi.22. No. 544. p.i2-i3. 



[598.205. 



11 Gibbs, Morris. 1892. The Bird on its nest. Science, Vol. 20. No. 498. p. 99. 



[598.205 



12 Gibbs, Morris. 1893. The Arrangement and Number of Eggs in the Nest. 



Science, Vol. 21. No. 528. p. 148-149. [598-205. 



Williams, R. 1896. Birds Nests and Instinct. Abstr. by F. C. Kenyon. Amer. 

 Naturalist, Vol.31. Jan. p.89-91. [598.2054. 

 (Zoologist.) — V. 8865. 



13 Palmer, J. E. 1897. The Migration of Birds. Abstract of the British Asso- 



ciation Committee's Report. The irish Naturalist, Vol. 6. Jan. p. 10-21. [598.205. 



11514 Johnson, Williard D. 1894. The Data of Bird Flight. Science, Vol. 23. No. 578. 



p. 121-122. [598.205. 



Zool. Anz. Bibliogr. Zool. II. 26. IL 1897. 13 



