Figure 2
From: Boat noise prevents soundscape-based habitat selection by coral planulae

Average power spectra (Sound Pressure Levels, dB re: 1 μPa) of the sounds played to coral planulae. Boat noise is represented in blue, MPA sounds are represented in red (Tetaiuo: light red, Tiahura: red and Nuarei: dark red) and non-MPA sounds are represented in green (Gendron: light green, Papetoai: green and Temae: dark green).