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25 Warren
Close, Bradley Stoke
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Boat-billed Heron - Costa Rica 2010 Shutter: 1/200th Aperture: f5.6 ISO:3200 Camera: Canon EOS 1Ds mkIII Lens: Canon EF 800mm f5.6 Original size: 4508 x 3006 pixels Taken on a boat tour of the Cartoles river in Costa Rica
not far from Villa Lapas. Hand held. At the start of the
boat tour, the light was still poor hence the high ISO
required. Fortunately the stabiliser on the 800mm lens is
very good allowing hand holding at 1/200th from a moving
boat. The quality of the optics allows confident use of the
widest f5.6 aperture.
Copyright © D. Peters 2010
Written permission is required for all image uses.