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| Although whale sharks have very large mouths, they feed mainly, though not exclusively, on plankton, microscopic plants and animals | 
| Camera: Canon EOS 30D | ISO: 100 | Exp. Time: 1/125s | Aperture: 7.1 | Focal Length: 10.0mm | 
| Total images: 33 | Help | 
All photos ©Alex Towns - please do not use without permission