Bull elephants (Loxodonta africana) can be quite curious creatures. This face to face was typical of an encounter between man and beast where the latter has established some trust in humanity. These clever animals actually like to test one’s mettle in a seeming game of dare. You would not survive this encounter with a female elephant. The photographer was seated quietly in bramble with his back to a termite mound, hoping the bull would simply walk on by. It did eventually, but not before a thorough face to face inspection, with its trunk, of the wide eyed intruders.
(Canon EOS 5D Mk III/ EF100-400mm IS II USM; 1/160 sec; f/6.3; ISO 640; 100mm)
Picture ©2015 Andrew Field – Simply Wild Photography
A-Z of Photography
Polarising filters only allow light vibrating in a single plane to pass through the filter and are used to eliminate reflections (which emit multi-directional light vibrations) and to deepen blue skies. The filter absorbs light vibrations outside the single plane. Most polarising filters allow a circular movement of the filter piece to enable maximum effect on cameras. Linear polarising filters tend to confuse most digital cameras with autofocus and metering systems.
“I am always surprised when I see several cameras, a gaggle on lenses, filters, meters, et cetera, rattling around in a soft bag with a complement of refuse and dust. Sometimes the professional is the worst offender! ”
– Ansel Adams