Some Brothers snaps

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Just come back from a week liveaboard and the Brothers. Took a few photos but massive camera issues (powershot A620).

Firstly the lens shutter refused to fully open resulting in me having to tape it open permanently. Then on some dives the tape blocked part of the shot resulting in cropping. Also spots on the photo i think is somehow dirt INSIDE the lens not outside and to top it all off a few dives camera just sat there with "NO MEMORY CARD" despite having one.
All photos either natural light or internal flash only, normal canon housing and lens.

All in all, i cant wait for my SLR setup to arrive as this thing is on its last legs and fairly disappointed with most due to spots,dust and so on.

Big negative marks for the french boat "Le Nautille" whose crew at night were throwing food into the water along with buoys on ropes in an attempt to attract and provoke the oceanic white tip around the area to attack for its guests to photograph. Associate a dive boat with food. Great idea. Idiots.

 

[Red Sea Shadow]

Great shots though

A lot of dive boats throw food to provoke oceanics in the Brothers but it happens at night only (since there's no night diving there). However, is the result a dive boat / food association AT NIGHT only or in general???

 

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The Oceanics were around in the daytime too (until about 10am most days). Im not convinced the sharks are bright enough to know food only comes off boats at night.

 

[Red Sea Shadow]

Im not convinced the sharks are bright enough to know food only comes off boats at night.

Me neither but it's not about what we think. It's about facts. Is there any study regarding this?