40 



C*HK0NOLOGICAL SuMMAKV (>F THE lUxJOKDS. 



April 1"). Derby. 



] .^. Hants lights. 



„ 21. Yorkshire. 



J, 22. Lancashire. 



,, 23. Somerset, SutJ'olk (few) and Lancashire. 



„ 24. Devon and Ghimorgan. 



„ 2.5. Durham. 



,, 2G. Yorkshire (large numbers, first arrivals). 



„ 27. Sussex and Suffolk. 



,, 28. Hants lights. 



May 3. Surrey, Cambridge and Worcester. 



,, 5. Shropshire, Durham and Lancashire (mated). 



„ 6. Middlesex, Norfolk (first arrivals), Staffordshire 

 and Durham. 



„ 7. Hants lights, Kent, Somerset, Wiltshire, Shrop- 



shire (fair numbers), Staffordshire, Yorkshire 

 and Durham (settled). 



„ 8. (.*heshire. 



„ 9. Glamorgan, Merioneth and Northumberland. 



,, ](). Oxford and Cardigan (several). 



,, 12. Berks, Radnor and Notts (few). 



,, 13. Somerset (few), Surrey (nesting), Essex, Lanca- 

 shire and Isle of Man. 



„ 14. Cambridge, Derby, Notts (usual numbers settled 

 in breeding-haunts) and CUieshire. 



„ l(j. Wiltshire, Merioneth (increase) and Cumberland. 



„ 17. Oxford. 



,, 18. Buckinghamshire. 



„ 1',). Herts and Badnor. 



,, 20. Cambridge (many) and Lancashire (few). 



„ 21. Durham (nesting). 



„ 22. Hants lights. 



„ 24. Dungeness, Kent (increase). 



,, 27. Cambridge (nests). 



„ 26. Yorkshire (several nests building). 



June 7. Derby (nest and eggs). 



