156 



April 30th. Derby (increase). 

 „ 30th/May 1st. Anglesey light. 

 May 1st. Radnor (increase). Glamorgan. 



„ 2nd. Carmarthen (increase). Cumberland 



(nest). 

 „ 4tb. Dorset (fresh arrivals). Yorkshire (nest 



with eggs). 

 ., 5th. Carmarthen (increase). Derby and 



Cheshire (nests with eggs). 

 ,, 6th. Radnor (decrease). 



„ 7th/8th. Channel Islands light. 

 „ 10th. Lancashire (increase). Staffordshire 



(slight increase). Radnor (nest with 



eggs). 

 12th. Denbigh. 

 „ -13th. Carnarvon (nest with eggs). 

 „ 14th. Radnor (increase). 



„ 19th. Somerset (increase). Radnor (decrease). 

 ,, 20th. Radnor (increase). 



22ml. Essex. 



