Arctic Warbler (Phylloscopus borealis, migrant)
Habitat - Variety of forest types at all levels and elevations.
Shooting info - Elev. 1526 m ASL, Camp John hay Eco Trail, Baguio City, October 1, 2017, 7D MII + EF 400 DO IS II + 1.4x TC III,
560 mm, f/5.6, 1/320 sec, ISO 2500, manual exposure in available light, hand held, near full frame resized to 1500 x 1000.