25 



Pagc 



Fayrer, Capt., R.N. 



On the Migration of Birds between the Coasts of 



Scotland and Ireland 1830-1, 145 



Letter from, accompanied by two spccimens of 

 Strix nyctea l^'^'^' ^^ 



Fayrer, R. J., Lieut., R.N. 



Letter from, accompanyiiig some specimens of the 

 Biche de Mer, or Trepar^ff 1846, 67 



FlENNES, HOU. TVVISSELTON, F.Z.S. 



On a Hybrid between a Malė Pintail and a Common 

 Duok 1830-1, 158 



FiTTON, Ed"WARD. 



Note on the White-winged Crossbill (Loxia leu- 

 coptera) 1845, 91 



FOLLIOTT, G. 



On a CoUection of Birds from North America, pre- 

 sentedby 1834, H 



FoRBES, Professor Edavard. 



On the Species of Necera inhabiting the ^gean Sea 1843, 75 



Forrester, Joseph James, K.C.V.V. 



Letter from, with donation of specimens of Insects, 



Echini,&c 1844, 164 



Letterfrom 1844, 167 



Letter from, accompanying a donation of three spe- 

 cimens of Salamandra maculosa, Bp 1845, 1 1 



Donation of two Specimens of Salamandra, a Tree 

 Frog, and a Scolopendra cingulata 1845, 18 



