Nature Photography Challenge (wild creatures, plants and places only)

A regular photography contest for Nature lovers who love to learn and teach.

(Sea Life Category) - Coral Reef Fish

This challenge closed over 5 years ago.

The Challenge

The 13th in our new challenge layout catering for all aspects of nature for us nature lovers.

For this challenge please add your images of CORAL REEF FISH.

Interesting Facts

> Coral reef fish are fish which live amongst or in close relation to coral reefs.

> Coral reefs form complex ecosystems with tremendous biodiversity. Among the myriad inhabitants, the fish stand out as particularly colourful and interesting to watch. Hundreds of species can exist in a small area of a healthy reef, many of them hidden or well camouflaged.

> Reef fish have developed many ingenious specialisations adapted to survival on the reefs.

> Coral reefs occupy less than one percent of the surface area of the world oceans, yet they provide a home for 25 percent of all marine fish species. Reef habitats are a sharp contrast to the open water habitats that make up the other 99% of the world oceans.

> Reef fish have also evolved complex adaptive behaviours. Small reef fish get protection from predators by hiding in reef crevices or by shoaling and schooling. Many reef fish confine themselves to one small neighbourhood where every hiding place is known and can be immediately accessed. Others cruise the reefs for food in shoals, but return to a known area to hide when they are inactive. Resting small fish are still vulnerable to attack by crevice predators, so many fish, such as triggerfish, squeeze into a small hiding place and wedge themselves by erecting their spines.

> As an example of the adaptations made by reef fish, the yellow tang is a herbivore which feeds on benthic turf algae. They also provide cleaner services to marine turtles, by removing algal growth from their shells. They do not tolerate other fish with the same colour or shape. When alarmed, the usually placid yellow tang can erect spines in its tail and slash at its opponent with rapid sideways movements.

Information courtesy of Wikipedia

Judging / Voting Criteria

Vote for your favourite!

Rewards & Prizes

1st place winners will have their photo used as the group Avatar for a period of time.
Then 1st, 2nd and 3rd will have their photo’s posted on the groups Feature Board.
1st place member will be become a featured member.

Additional Information


Cover Image: Mating Mandarins by Henry Jager


The Top Ten

Mating Mandarins by Henry Jager

Mating Mandarins by Henry Jager was voted the most popular entry in this challenge with 10 votes.

  • False Clown Anemonefish, Kapalai, Sabah, Malaysia by Erik Schlogl
  • Clown Fish by CatKV
  • Symmetry of a Lion. by yook
  • Discus Fish by Diego Re
  • Fish of the Great Barrier Reef by Michael John
  • Lionfish by Savannah Gibbs
  • Coral and a school of fish by Marjorie Wallace
  • Nassau Grouper & Sea Fan by A.M. Ruttle
  • Brown camouflaged Lionfish by steppeland

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