39 



April 



9th. 

 10th. 



11th. 



12th. 



12th/13th. 



13th. 



13th/14th. 

 14th. 



„ 14th/15th. 

 15th. 



15th/16th. 

 15th to 21st. 



16th. 



16th/17th. 



17th. 



17th/18th. 

 18th. 



19th. 



20th. 



20th/21st. 



21st. 



21st/22nd. 

 22nd. 



23rd. 

 24th. 



Hants (larger race, first record). Pembroke. 



Brecknock and Yorkshire (increase). 

 Kent, Gloucester and Northumberland 

 (slight increase). 



Somerset (increase). Isle of Man and 

 Northumberland (slight increase). Wilts 

 (decrease). Sussex (nesting). 



Yorkshire (increase). 



Cornwall and CJarnarvon lio-hts. 



Lancashire (increase). Brecknock and 

 Yorkshire (decrease). 



Hants, Carnarvon and Yorks lights. 



Cheshire (increase). Northampton (slight 

 increase). 



Cornwall, Carnarvon and Anglesey lights. 



Cornwall and Dorset (increase). Warwick 

 (passing). 



Guernsey light. 



Cheshire (great increase). Surrey 

 (passing). 



Renfrew. 



Guernsey light. 



Renfrew (increase). Gloucester (females 

 arriving). 



Anglesey light. 



Westmoreland (slight increase). North- 

 umberland (usual numbers). 



Middlesex (passing). 



Bedford (slight increase). Ayr. 



Carnarvon and Yorkshire liehts. 



Yoi-kshire (increase). Herts (passing). 

 Leicester, Norfolk. 



Carnarvon light. 



Cornwall and Somerset (increase). Angle- 

 sey. 



Yorkshire (decrease). Montgomery, 



Denbigh (increase). Northumberland 

 (nest ready for eggs). 



