Underwater

Blacktip reef shark (Carcharhinus melanopterus). Credit: Peter Carlson

Manta ray (Mobula alfredi). Credit: Brian Zgliczynski

School of parrotfish (Clorurus frontalis). Credit: Brian Zgliczynski

School of convict tangs (Acanthurus triostegus). Credit: Katie Davis Koehn

Blacktip reef shark (Carcharhinus melanopterus). Credit: Katie Davis Koehn

Threadfin butterflyfish (Chaetodon auriga) in shallows. Credit: Katie Davis Koehn

Coral reflections. Credit: Kydd Pollock

Grey reef sharks (Carcharhinus amblyrhynchos). Credit: Kydd Pollock

Coral reef scene. Credit: Brian Zgliczynski

Steephead parrotfish (Chlorurus microrhinos). Credit: Katie Davis Koehn

Green sea turtle (Chelonia mydas). Credit: Kydd Pollock

Coral reef scene. Credit: Brian Zgliczynski

Melon-headed whale (Peponocephala electra). Credit: Kydd Pollock

Bluefin trevally (Caranx melampygus). Credit: Katie Davis Koehn

Grey reef shark (Carcharhinus amblyrhynchos). Credit: Katie Davis Koehn

Baby blacktip reef shark (Carcharhinus melanopterus). Credit: Kydd Pollock