( *4 ) 
; Infecls, as well as of Plants. Some 
appear with the early Primrofe, others 
accompany the late flowering Ivy. 
So that in this refpech, the Aurelian and 
Entomologift may regulate their ex- 
curfiohs by thofe of the Botanift. 
The latter would in vain fearch for 
the Pilewort (Ranunculus Ficaria) 
in the month of July ; and the former 
be equally difappointed in feeking after 
the Orange Tip (Papilio Cardamines) 
in the month of Auguft. 
Some of thofe infers continue 
longer in their fly Rate, and their 
plumage is lefs hurt by flying than 
others. Some continue a few days 
only ; others feveral weeks. In ge- 
neral Moths and Butterflies, unlefs they 
are caught the firfl; day of their 
coming out of Chryfalis, are worth 
little : hence arifes the neceffity of our 
care- 
