Bluestreak cleaner wrasse, Labroides dimidiatus, are important critters on our coral reefs. These fish offer a swim-through full-body maintenance shop for other fish species – their clients – nibbling away dead skin and any nasty ectoparasites that might be living on their clients. There’s a lot to be learned about a reef from watching these busy little fish.
Read MoreCharisma plus! The bluespine unicornfish
One of the many characterful fish in the Emily and Slaughter Bay environs on Norfolk Island are the bluespine unicornfish, more properly known as Naso unicornis. These guys love to pose for the camera, showing off their best side, and then shifting so you can get a shot of the other.
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