What They Are and Their Importance

Essential Info for Boaters and Marine Enthusiasts

Rich in life, rocky reefs are fascinating underwater habitats. Many rock reefs have a variety of marine plants and animals, as these life forms need something solid to attach themselves to.

For one thing, rocky reefs are great breeding, feeding, and nursery sites for many species. However, rock reefs also lessen the impact of waves upon shores, thereby providing coastal protection. Rocky reefs provide a dynamism that on one hand protects marine organisms from constant exposure to air, and on the other, keeps terrestrial species from submersion in water.

If you love nature, especially marine life, you should explore rocky reefs that are exposed low tide. The reefs tend to have animals and plants that can survive, temporarily, out of water. But where do you find these reefs?

Rocky reefs can be found anywhere where rocks occur above or below the water. Shelter spaces increase for plants and animals as the water erodes the rocks, creating cracks and holes that increase over time. Of course, each rock is different and is eroded in a different manner, and the variety of species is also different from reef to reef.

Rocky reefs in low tide are breeding and feeding places for various marine plants that can form kelp forests. On the other hand, marine life in reefs in deeper water (i.e. away from sunlight) is more colorful, and mostly comprises of invertebrates. These rocky reefs are comparable to coral reefs in terms of color and diversity.

Boaters and anglers have a responsibility to watch out for rocky reefs as fishing gear and boat anchoring, as well as turbidity from boat engines can threaten these reefs, which in turn will harm the plants and animals living there.

Fatima M.
Freelance Blogger