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Spilornis kinabaluensis
Diet
Snakes, lizards, small vertebrates
Habitat
Montane forest
Range
Endemic to Borneo's mountains
Clutch size
1 egg (typical for serpent-eagles)
Incubation period
About 35 days (typical for serpent-eagles)
Size
Medium-large (50–58cm)
Wingspan
~110–130cm
Weight
~750g–1.1kg
A Bornean-endemic serpent-eagle restricted to montane forest on Kinabalu and a handful of other high mountains, closely related to the widespread crested serpent-eagle of the lowlands but replacing it at altitude.
Hunts snakes, lizards and other small vertebrates, typically soaring over montane forest canopy or perching quietly at the forest edge; its high-elevation range makes it one of the more range-restricted raptors to look for on a Kinabalu trip.