141 



May 11. Devon, Surrey, Herts, Lincoln, Clieshire and 

 Lancashire (slight increase). Cumberland 

 (increase). Merioneth (slight decrease). Isle 

 o£ Man (few passing). 



„ 12. Hants, Essex, Norfolk, Stafford, Merioneth and 

 Denbigh (increase). Leicester and Camber- 

 land (decrease). 



„ 13. Hants, Kent, Middlesex, Herts and Cumberland 

 (increase). Stafford (great numbers). Devon 

 and Merioneth (decrease). 



„ 14. Derby (slight increase). Leicester and Lanca- 

 shire (increase). Hants, Stafford and Cum- 

 berland (decrease). 



„ 15. Surrey and Middlesex (increase). Herts and 

 Lancashire (decrease). 



„ 16. Dorset, Surrey, Cambridge and Cheshire (in- 

 crease). Middlesex, Merioneth, Denbigh and 

 Lancashire (decrease). Carnarvon (nesting). 



„ 16/17. Hants light. 



„ 17. Merioneth (slight increase). Somerset, Kent, 

 Cambridge, Norfolk, Stafford, Shropshire, 

 Carnarvon, Denbigh, Lancashire and Cumber- 

 land (increase). 



„ 18. Surrey and Lincoln (increase). Herts, Stafford 

 and Cumberland (decrease). 



„ 19. Surrey, Middlesex, Herts, Stafford, Merioneth, 

 Lancashire and Cumberland (increase). 



,, 20. Hants, Suffolk, Lincoln and Stafford (increase). 

 Herts, Merioneth, Carnarvon and Cumberland 

 (decrease). Berks (nesting). 



„ 21. Surrey, Bedford, Stafford and Merioneth (in- 

 crease). Middlesex (decrease). 



„ 22. Surrey (decrease). Radnor (nest with eggs). 



„ 23. Isle of Man (shght increase). Herts, Stafford 

 and Merioneth (decrease). 



„ 25. Stafford (increase). Herts (large increase). 

 Surrey (decrease). 



