130 Observations on Periodical Birds. 
TABLE II. 
Periodical Winter Birds. - 
| Birds. Aprear. |Disappear 
1 Snipe Scolopax gallinago .......-.-----|Sept. 28 |March3i 
(2 Redwing Turdus iliacus ..........--..|Oct. 9 | do 26 
'3 Mountain Finch——Fringilla montifringilla ..| do. 18 |April 14 
4 Woodcock——Scolopax rusticola -....-..-- do. 26} do. 2 
5 Jack Snipe——Scolopax gallinula ..........| do. 
6 Fieldfare———Turdus pilaris... ... -..-- .--|Nov.1  |March18; 
7 Water Rail——Rallus aquaticus.........- nie 
TABLE III. 
Birds that are irregular in the times of their appearance 
and disappearance. 
Birds. Appear Disappear 
1 Crossbill——Losia curvirostra.....--+---.-- Aug. 5 ‘Nov. 19 
2 Siskin——Fringilla spinus ...---..---- -+++|Dec. 
3 Chatterer-——Ampelis garrulus .-.. ---+--- 
4 Hoopoe——Upupa epops..--- sb anawnsianaie 
5 Great Shrike——Lanius excubitor....... ys 
TABLE IV. 
Birds that are partially periodical. 
Birds. Appear |Disappear| 
ee eae ee eee — 
1 Throstle—— Turdus nuusicus.... ..-.---../Feb. 4 |Nov. 2 
2 Starling——Sturnus vulgaris... .2.--+----| do. 9 jAug. 
3 Green Grosbeak ——Loxia chloris......--.- do. 25 |Oct. 23 
4 Common Bunting Emberiza miliaria-...|March3 
5 Pied Wagtail Motacilla alba.....-.---| do. 11} do. 16 
6 Reed Bunting ———Emberiza scheeniclus ..--| do. 17 |Sept. 
7 Lesser Redpole——Fringilla linaria....+-- |April3 |Noy, 5 
& Yellow Wagtail——Motacilla flava ....-- do. 17 |sept. 10| 
9 Lapwing Tringa vanellus...... e‘wmawecetsls do. 
10 Merlin——Faleo cesalon ..-.ee-eeee+--+-\Oct. 
11 Grey Wagtail 
12 Ring Ouzel——Turdus torquatus.....-.--.'Dec. 
Motacilla boarula......-- 
April 
ee ———— 
