NATURAL HISTORY OF SELBORNE. 39 



during their voyage up or down the Channel. What 

 Hasselquist says on that subject is remarkable ; there were 

 little short-winged birds frequently coming on board his 

 ship all the way from our channel quite up to the Levant, 

 especially before squally weather. 



What you suggest, with regard to Spain, is highly 

 probable. The winters of Andalusia are so mild, that, in 

 all likelihood, the soft-billed birds that leave us at that 

 season may find insects sufiicient to support them there. 



Some young man, possessed of fortune, health, and 

 leisure, should make an autumnal voyage into that 

 kingdom ; and should spend a year there, investigating the 

 natural history of that vast country. Mr. Willughby* 

 passed through that kingdom on such an errand ; but he 

 seems to have skirted along in a superficial manner and an 

 ill-humour, being much disgusted at the rude, dissolute 

 manners of the people. 



I have no friend left now at Sunbury to apply to about 

 the swallows roosting on the aits of the Thames : nor can 

 I hear any more about those birds which I suspected were 

 Merulce torqiiatce. 



As to the small mice, I have farther to remark, that 

 though they hang their nests for breeding up amidst the 

 straws of the standing corn, above the ground ; yet I find 

 that, in the winter, they burrow deep in the earth, and 

 make warm beds of grass : but their grand rendezvous 

 seems to be in corn-ricks, into which they are carried at 

 harvest. A neighbour housed an oat-rick lately, under the 

 thatch of which were assembled nearly a hundred, most of 

 which were taken, and some I saw. I measured them; and 

 found that, from nose to tail, they were just two inches and 



♦ See May's Travels, p. 466, 



