Table 2. Survey and documentation of Haemoproteus infection in rock dove, Columba livia, in Japan.

Localities	Origin	Diagnosic method	Infection status (species)	References
Hyogo	Wild	Microscopy	0/278	[11]
Hokkaido	Wild	PCR	0/27	[20]
Okinawa	na	PCR	1/2 (H. columbae)	[15]
Kanto region	na	PCR	0/15	[15]
Kanto region	Wild	PCR	0/34	[7]

na: not available.