1. Department of Forestry and Natural Resources, Purdue University, West Lafayette, Indiana 47907 USA [ccbrockway@gmail.com]
2. The Leatherback Trust, Fort Wayne, Indiana 46805 USA [nathanjackrobinson@gmail.com, bibi@leatherback.org]
3. Instituto de Biología de Organismos Marinos, CCT CONICET-CENPAT, Puerto Madryn, Argentina [gblanco@cenpat-conicet.gob.ar]
4. Department of Natural Resources, Cornell University, Ithaca, New York 14853 USA [sjm11@cornell.edu]