Lady Elliot Island Field trip
Once again, we had an amazing field trip at LEI in early February 2010 with our EarthWatch volunteers. We encountered 25 mantas and identified 18 of them including 6 new individuals.
During this trip we also tested our acoustic receivers placed all around the island using a special acoustic tag (called range test tag). We tested whether the receivers can detect the signal from the acoustic tag continuously over a 24hour period and to what range the receiver can detect the signal (around 500m).
Lady Elliot Island is a coral cay located at the southern tip of Australia's World Heritage Listed Great Barrier Reef. Situated within a highly protected ’Green Zone’ the island is a sanctuary for over 1,200 species of marine life and is known for its abundance of manta rays, turtles, amazing array of spectacular marine life and unspoilt coral reef.