IRRUPTION OF WAX WINGS INTO NORFOLK. 775 
breeding seasons over some wide area in Western Siberia or 
Northern Russia. Another, but less likely, solution of their 
presence is failure of food supply in those quarters ; but Wax- 
wings are omnivorous, no sort of berry seeming to come amiss, 
except the holly. Examples dissected by Mr. E. T. Roberts, 
of Norwich, had been eating elder-berries, bullaces, and 
hawthorn berries. 
XL 
FAUNA AND FLORA OF NORFOLK. 
Part V. — Lepidoptera (Fifth List).* 
By E. A. Atmore, F.E.S. 
As no additions to the Lepidoptera of Norfolk have been 
published in the Transactions of the Society since the year 
1899, it has been thought desirable to issue a further list of 
species which have been met with in the County since that 
time. The number of species previously recorded being so 
large, it cannot reasonably be expected that additions to the 
list will be very numerous. It is satisfactory, however, to 
note that some of them are of considerable interest, either on 
account of their rarity or because they have not long been 
added to the British Fauna. 
My thanks are due to Mr. A. Plunkett and Mr. H. J. 
Thouless, of Norwich, and to Mr. R. S. Smith, junr., of 
Downham Market, for lists of species taken by them. I also 
am fortunate enough to be able to add several species which 
have not yet been recorded in any of the previous lists. 
DIURNI. 
PlERlS DAPLIDICE, Linn. A female in fine condition was 
taken on July 17th, 1912, at Harford Bridges, 
near Norwich, by Mr. Gerard H. Gurney. This 
specimen was exhibited at a meeting of the 
Society (Trans., Vol. IX., p. 641). 
The previous lists will be fouud in the Society’s Transactions, Vol. I., 1873-4, 
Supplement; Vol. III., p. 683; Vol. IV., p. 691 ; Vol. VI., p. 533. 
