42 



species continued to arrive, but it seems probable that its 

 migrations were still in progress during the first week or 

 ten days of May, 



Chronological Summary of the Records. 



March 27. Kent. 



April 1. Berks and Somerset. 



2. Somerset. 



o. Berks and Somerset. 



4. Somerset, Dorset and Hants. 



7 and 8. Somerset. 



9. Somerset, Dorset, Hants, Sussex and Kent. 



10. Somerset, Dorset, Hants and Sussex (increase). 

 Bedford and Kent. 



11. Essex, Hants, Sussex, Dorset and Somerset. 



12. Hants, Sussex, Dorset and Somerset. 



13. Essex, Devon, Somerset, Dorset, Hants, Wilts, 



Sussex and Berks. 

 „ 14. Somerset, Dorset, Wilts, Sussex, Berks and 

 Essex. 



After this date only differences in numbers and dis- 

 tribution are noted. 



April 15. Suffolk and Cheshire. 



,, 16. Surrey. 



,, 19. Cambridge. 



„ 20. Shropshire. 



„ 21. Cambridge (slight increase). Lancashire 



and Merioneth. 



„ 22. Herts, Denbigh. 



„ 23. Middlesex. 



„ 24. Dorset and Somerset (increase). 



„ 27 and 28. Hants coast (increase). Cardigan. 



„ 29. Somerset (increase). Staffordshire. 

 May 1. Shropshire and Cambridge (increase). 

 Durham. 



„ 2. Yorkshire. 



„ 4. Merioneth (increase). Lincoln. 



