Rare Assembly

ANIMAL BEHAVIOUR

Grey nurse sharks gather among rocky gutters off Seal Rocks for a few weeks each year. This exceptional meeting is brief, difficult to predict and a challenge to photograph. On this day, I was greeted by a breathtaking moment with a dense aggregation of sharks.

Seal Rocks, New South Wales 

Nikon D300, Sigma 10Ð20mm, 1/200, f/5.6, ISO 400, twin DS160 strobes, Ikelite housing, handheld

by Justin Gilligan, New South Wales