Red-keeled Flowerpecker (Dicaeum australe, a Philippine endemic)
Habitat - Canopy of forest, edge and flowering trees.
Shooting info - Bued River, La Union, northern Philippines, September 25, 2018, frame grab from a 4K video capture, Sony RX10 Mark IV + Uniqball UBH45 + Manfrotto 455B tripod,
600 mm (equiv.), f/8, ISO 100, 1/60 sec, manual exposure, near full frame resized to 1280 x 720.