One Tree Reef. Cardinalfish and Keyhole angelfish (Centropyge tibicen).

One Tree Reef. Parrotfish feeding on Heteroxenia sp soft coral

One Tree Reef. Goldlined blenny (Meiacanthus sp.)

One Tree Reef. Two cardinalfish species

One Tree Reef. Fish's eye and gills betray its presence hiding in coral and algae.

One Tree Reef. Coral and yellow spones or tunicates.

One Tree Reef. Humbug dascyllus (Dascyllus aruanus).

One Tree Reef. Humbug dascyllus (Dascyllus aruanus).

One Tree Reef. Humbug dascyllus (Dascyllus aruanus).

One Tree Reef. Queensland dottyback (Ogilbyina queenslandiae) feeding on dead fish.

One Tree Reef. Queensland dottyback (Ogilbyina queenslandiae)

One Tree Reef. Queensland dottyback (Ogilbyina queenslandiae) feeding on dead fish.

One Tree Reef. Queensland dottyback (Ogilbyina queenslandiae) feeding on dead fish.

Rainsford goby (Amblygobius rainfordi)

Rainsford goby (Amblygobius rainfordi)

Rainsford goby (Amblygobius rainfordi)

One Tree Reef. Queensland dottyback (Ogilbyina queenslandiae)

One Tree Reef. Dendrophyllia or Tubastraea solitary coral.

One Tree Reef. Barrier reef chromis (Chromis nitida).

One Tree Reef. Damselfish.

One Tree Reef. Anemonefish (Amphiprion sp).

One Tree Reef. Red and black anemonefish (Amphiprion melanopus).

One Tree Reef. Orange-finned anemonefish (Amphiprion chrysopterus).

One Tree Reef. Orange-finned anemonefish (Amphiprion chrysopterus).

One Tree Reef. Orange-finned anemonefish (Amphiprion chrysopterus).

One Tree Reef. Red and black anemonefish (Amphiprion melanopus).

One Tree Reef. Red and black anemonefish (Amphiprion melanopus).

One Tree Reef. Red and black anemonefish (Amphiprion melanopus).

One Tree Reef. Black-saddled toby (Canthigaster valentini).

One Tree Reef. Black-saddled toby (Canthigaster valentini).

One Tree Reef. Black-saddled toby (Canthigaster valentini) and cardinalfish.

One Tree Reef. Black-saddled toby (Canthigaster valentini).

One Tree Reef. Black-saddled toby (Canthigaster valentini).

One Tree Reef. Unidentified fish.

One Tree Reef. Goby poking his head out at the base of the coral

One Tree Reef. Three-spot dascyllus juvenile (Dascyllus trimaculatus).

One Tree Reef. Three-spot dascyllus juvenile (Dascyllus trimaculatus).

One Tree Reef. Sandperch (Parapercis sp.).

One Tree Reef. Blenny.

One Tree Reef. Burrowing goby.

One Tree Reef. Goby.

One Tree Reef. Blenny.

One Tree Reef. Blenny.

One Tree Reef. Bluestreak cleaner wrasse (Labroides dimidiatius). These fish clean other fish of parasites, dead skin, etc.

One Tree Reef. Damselfish.

One Tree Reef. Cardinalfish.

One Tree Reef. Damselfish.

One Tree Reef. Blenny.

One Tree Reef. Blenny.

One Tree Reef. Fivelined cardinalfish (Cheilodipterus quinquelineatus).