* Collection of Birds 



Macropterygidae 



I 88. . -Ipns dpiis L.). Donje Erok, XI. ; Kilimanjaro, X 1 1. 



189. Afns tcijnatorialis \ . Miiller . Donje Erok, XL; 

 Pare, VIII. 



L ndcr certain atmospheric conditions these two species of 

 swift glide swiftly across the velt. 



190. Apns strcubcli v Hartl.). Marangu, \". 



191. - If us afjim's (Gr. Hard w.). Masai-land. 



192. Tachornis parcus nn'oc/irons Rchw. y . Mruasi Pangani, 

 22, VII. 



Hirundinidae 



193. Riparia cincta (Bodd. . Masai-land. 



I observed these martins on the steep banks of a dry torrent- 

 stream in December. 



194. Riparia rnfignla (Fschr., Rchw. . Xgaptuk, X. ; Donje 

 Erok, IX. ; Kilimanjaro, VII. 



195. Hi run do griseopyga, Sund. Xjiri, VI. 



196. Hirundo mstica, L. Upper reaches of the Pangani, IV. 



197. Hirundo smit hi ) Leach. Moshi, IV. 



198. Him ndo pnella, Tern., Schl. Masai-land. 



199. Hirundo motitciri, Hartl. Xgaptuk, X. ; Donje Erok, IX. 



200. Hirundo einini, Rchw. Xjiri, \". ; Donje Erok, IX. ; 

 Kilimanjaro. 



Large flocks of Hirundo monteiri, rustica, emini, and puclla 

 were hunting for food during the November evenings at a height 

 of 7,000 feet on the Ngaptuk Mountains. 



201. Psalidoprocnc holoinel&na (Sund.). Donje Erok, IX. 

 Masinde. 



Musicapidas 



202. Bradornis pallidus inurinus, Finsch, Hartl. Moshi, IV. 

 This pretty flycatcher is extremely tame. 



769 



