Red-keeled Flowerpecker (Dicaeum australe, a Philippine endemic)
Habitat - Canopy of forest, edge and flowering trees.
Shooting info - Bacnotan, La Union, Philippines, March 5, 2015, Canon 7D + 500 f4 IS + Canon 1.4x TC II,
700 mm, f/6.3, ISO 640, 1/500 sec, 475B/516 support, manual exposure in available light, near full frame resized to 1500x1000.