The world's richest sharks
Richard Peirce's diver teams have been seeking sharks in the Arabian Gulf - and have been surprised by what they're finding
A whitecheek shark is released after being recorded and processed.
The team processed and released nearly 100 baby milk sharks in 48 hours.
the research vessel in Qatar was re-supplied by the Coastguard
this hammerhead caught by Abu Dhabi fishermen was the largest shark seen during the Qatar expedition