Table 6.

WNV and USUV positive neutralization assay results (positives highlighted in bold) from wild bird serum samples in 2016.

Order	Common Name	Scientific Name	Migration Pattern	No. Samples Tested	WNV Pos. (ND50)	USUV Pos. (ND50)
Passeriformes	Eurasian Blackbird	Turdus merula	R, P	53	1 (10), 1 *, 2 #	1 (10), 1 (30), 1 *
	Eurasian Magpie	Pica pica	R	9	0	1 (10)
	Hooded Crow	Corvus cornix	R, P	10	1 (20)	0
	Carrion Crow	Corvus corone	R, P	28	1 (30), 1 *	0
Accipitriformes	Long-legged Buzzard	Buteo rufinus	zoo bird	2	0	2 (10)
	Bearded vulture	Gypaetus barbatus	zoo bird	1	1(15)	1 (30)
	Common Buzzard	Buteo buteo	R, P, S	76	1 (15)	1 (20), 1 (30)
	Cinereous Vulture	Aegypius monachus	zoo bird	1	0	1 (10)
	Red Kite	Milvus milvus	(R), S	9	1 (10)	0
	Rüppell’s Vulture	Gyps rueppelli	zoo bird	2	0	1 (10)
	European Honey Buzzard	Pernis apivorus	L	1	1 (15)	0
	White-headed Vulture	Trigonoceps occipitalis	zoo bird	2	0	1 (30)
Falconiformes	Eurasian Hobby	Falco subbuteo	L	3	1 (80)	0
	Barbary Falcon	Falco pelegrinoides	zoo bird	1	0	1 (20)
	European Kestrel	Falco tinnunculus	R, P, S	44	1 (10), 2 (15)	0
Strigiformes	Short-eared Owl	Asio flammeus	L	2	0	1 (20)
	Eurasian Tawny Owl	Strix aluco	R	14	0	1 (80)
	Northern Long-eared Owl	Asio otus	R, P, S	19	0	1 (40)
Columbiformes	Common Wood Pigeon	Columba palumbus	R, P, S	75	1 (15), 2 (20), 1 (15)	1 (10), 1(30)
	City Pigeon	Columba livia f. domestica	R, (P)	34	1 (10)	0
Gruiformes	Eurasian Coot	Fulica atra	P, S	1	1 (30)	0
Apodiformes	Common Swift	Apus apus	L	12	1 (20)	1 (40)
Ciconiiformes	Grey Heron	Ardea cinerea	R, P, S	12	0	1 (15)
	White Stork	Ciconia ciconia	L	6	1 (240)	1 (20)
Charadriiformes	Black-headed Gull	Larus ridibundus	R, P, S	2	0	1 (10)
Suliformes	Great Cormorant	Phalacrocorax carbo	R, S	2	0	1 (10)
Total				756	16	21

* Not done because insufficient serum volume for both tests ^# Not analyzable because sample is cytotoxic or there were coverings on the cells. R = resident species, P = partial migrant, S = short distance migrant, L = long distance migrant.