FAUNA AND FLORA OF NORFOLK : MAMMALIA. 
493 
Mr. H. Giitke of Heligoland considered most favourable for the 
appearance of eastern species on that island. 
Although during last autumn there was no movement amongst the 
small birds sufficiently pronounced to be called a “rush,” yet there 
was a steady and continued influx of Warblers, Pied Flycatchers, 
Robins, Redstarts, Thrushes, etc., during the greater part of August 
and September. 
The range of Lwsciniola schwarzi, as at present known, is entirely 
eastern, extending in summer throughout South-east Siberia, from 
the neighbourhood of the town of Tomsk, to the Pacific (r/. 
Saunders, ‘Ibis,’ 1899, pp. 1, 2); and in winter from Southern 
China to Lower Burma, Pegu, and Tenasserim (Oates, B. Brit. 
India, pp. 399, 400). 
XV. 
FAUNA AND FLORA OF NORFOLK. 
Additions to Part L, Mammalia (Fourth List).* 
By Thomas Southwell, F.Z.S. 
Head 28th March, 1899. 
There is little to add to the previous lists in this section of the 
Fauna and Flora; perhaps the most singular feature is the abundance 
of Mus rattus at Great Yarmouth, a fact quite unsuspected until 
Mr. Patterson brought it to light. We may also, I think, fairly 
add another species to our list, making a total of forty-three species 
which have been observed in the county, through the interesting 
discovery by Mr. Miller Christy of the passage in “ Purchas his 
Pilgrimage,” referred to below. The Chiroptera are still waiting the 
closer investigation which I feel sure would yield fruitful results. 
* Previous lists will be found in the ‘Transactions’ of the Society, vol. i. 
p. 71 ; vol. iii. p. 657 ; and vol. v. p. 632. 
