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Conchervation Snapshot
Interesting Facts About Sea Urchins You Should Know
Marine conservationists often encounter sea urchins, spiny relatives of starfish and sea cucumbers, in various ocean depths, from the intertidal zone to 5,000 meters. Sea urchins, with over 950 species, are crucial allies in coral conservation due to their algae-eating habits.
These creatures have a calcium carbonate exoskeleton, with spines categorized into primary and secondary types. They possess light-sensitive tube feet, which also serve as their "eyes." However, managing their population is essential, as some algae are beneficial to coral reefs, aiding in new coral formation.
A sea urchin sting can be extremely painful and should be treated promptly to avoid infection, especially since some species have venomous spines. A useful tip from Kiabu residents for removing spines stuck in the skin is to gently break them apart with a blunt object, like a sandal.
Despite their intimidating appearance, sea urchins are consumed by humans for their tasty and nutrient-rich gonads known as "uni." However, heavy metal pollution in the ocean can affect both sea urchins and those who consume them.
Tip the Scales
Stay Consistent: Consistency is key. Make exercise a regular part of your routine, aiming for at least 150 minutes of moderate-intensity aerobic activity per week.
Keep an Eye on Sugar Intake: Be mindful of your sugar intake, even from seemingly healthy sources.
Connect with Nature: Spend time outdoors to rejuvenate your mind. Nature walks and outdoor activities can have a calming effect.
Siren’s Song of the Week
Ocean Eyes
- Billie Eilish
Artlantis
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