TABLE 5 cont. 
Bird sera tested for virus isolation, Egypt, Spring 1967 
Species 
No. Pools 
Tested 
Total No. 
Birds 
^irus isolated 
Riparla riparia 
3 
9 
Saxicola rubetra 
3 
4 
Saxicola torquata 
1 
2 
Streptopelia senegalensis 
9 
9 
Streptopelia turtur 
3 
3 
Sturnus vulgaris 
2 
2 
Sylvia atricapilla 
10 
17 
Sylvia borin 
16 
32 
Sylvia cantillans 
15 
70 
Sylvia communis 
20 
59 
Sylvia curruca 
9 
30 
Sylvia melanocephala 
1 
2 
Sylvia nisoria 
1 
1 
Sylvia rueppelli 
12 
41 
Tringa glareola 
1 
1 
Tringa ochropus 
1 
1 
Turdus merula 
3 
3 
Turdus philomelos 
19 
20 
Tete group 
Tyto alba 
4 
4 
E 3505 
Upupa epops 
39 
41 
TOTAL 
665 
1280 
5 
99 
