The Black Bittern’s shy nature and dark plumage make it tough to see when in cover. It took me several years of birding at Candaba wetlands to get a good glimpse of the bird.
This one was flying low over the grasses of the wetlands when I chanced upon it. My manual exposure settings were priorly set for mid-toned birds, so I quickly reduced my shutter speed from 1/1600 sec to 1/1000 sec for a 2/3 stop boost in the illumination of the dark subject. The 1D MII’s AF did a great job of locking focus on the dark plumage despite the featured surroundings.
Black Bittern (Dupetor flavicollis, resident)
Habitat – Uncommon in wetlands from ricefields to mangroves.
Shooting Info – Candaba wetlands, Pampanga, Philippines, July 29, 2008, Canon 1D MII + EF 500 f4 L IS + Canon 1.4x TC II, 700 mm, f/7.1, ISO 400, 1/1000 sec, manual exposure in available light, 475B tripod/ 3421 support.