/Pied_Harrier_commons.jpg)
Circus melanoleucos
Diet
Small mammals, birds, large insects
Habitat
Open grassland, rice paddies, marshes
Range
Breeds in East Asia, winters through Southeast Asia to Borneo
Clutch size
3–5 eggs (on breeding grounds)
Incubation period
About 30–35 days
Size
Medium (43–48cm)
Wingspan
~110–125cm
Weight
~350–500g
A striking harrier, the male boldly patterned in black, white and grey, the female and immature much browner and streaked, hunting low over open ground with a buoyant, rocking flight.
A regular non-breeding visitor to Borneo's grasslands and paddy fields, arriving from northern breeding grounds to spend the boreal winter hunting small mammals and birds.