496 
Dr. A. L. Thomson : Results of a Study of 
[Ibis, 
TABLE XI. 
List of Reappearances of Herring-Gulls marked as chicks 
on the Aberdeenshire coast. 
Season of 
Marking. 
Case No. 
Date of 
Reappearance. 
Locality of Reappearance. 
r 
153 
-. 9.10 
Co. Durham. 
89 
8. 9.10 
Lincolnshire. 
93 
13. 9.10 
Aberdeenshire. 
94 
1.10.10 
Lincolnshire. 
92 
3.10.10 
Norfolk. 
1910 ... . 
' 101 
ca. 4.10.10 
Fifeshire. 
97 
ca.12.10.10 
Fifeshire. 
121 
ca.30. 1.11 
Lancashire. ~\ 
(released 7.3.11) 
\ 
1. 8.13 
Nairnshire. J 
L 
277 
26.11.11 
Co. Durham. 
| 
r 
254 
7. 9.11 
Yorkshire. 
1911 ... J 
I 
369 
14. 2.12 
Norfolk. 
1 
l 
373 
19.11.12 
Yorkshire. 
1 
r 
368 
ca. 29. 8.12 
Banffshire. 
1912 ... \ 
1 
370 
9. 9.12 
Heligoland. 
1 
i 
372 
ca. 15. 9.12 
Aberdeenshire. 
1 
[ 
371 
30. 9.12 
Monmouthshire. 
TABLE XII. 
Seasonal Analysis of Reappearances of Herring-Gulls 
MARKED AS CHICKS ON THE ABERDEENSHIRE COAST. 
Month. 
Aberdeen¬ 
shire and 
Moray 
Firth. 
Fife¬ 
shire. 
Durham 
and 
York¬ 
shire. 
Lincoln¬ 
shire 
and 
Norfolk. 
Lanca¬ 
shire and 
Monmouth¬ 
shire. 
Heligo¬ 
land. 
Total. 
August . 
2 
-T-. 
_ 
_ 
— 
— 
2 
September ... 
2 
— 
2 
1 
1 
1 
7 
October . 
2 
:■ j _l_:- 
2 
— ' ■ 
4 
November ... 
- T - 
— 
2 
_ 
— 
2 
December ... 
— 
— 
.— 
— 
— 
January . 
1 
— T 
— 
— 
l 
. — 
1 
February ... 
— 
"~ri; >£, 
1 
■ —. 
— 
1 
Total ... 
4 
2 
4 
4 
2 
1 
17* 
(* Two records refer to the same bird (Case 121).) 
