Fig. 3. Schematic representation of the heat flux harness placed on the dorsal fin
of a bottlenose dolphin. (A) The harness, with a heat flux transducer attached
to the Fluke Hydra data logger. (B) Locations of the heat flux transducers
within the harness, which can change laterally and vertically. (C) The harness
in a cross-sectional view. The heat flux transducer illustrated is placed
directly over a superficial vein.