TIL: Lionfish Jewelry Can Help Save the Ocean | Today I Learned

less than 1m read

·Nov 11, 2024

There are a ton of fish in the sea, but there is one fish in particular that we are working very hard to take out, and that is the invasive lionfish. Lionfish were introduced off the coast of South Florida in the mid-1980s. Lionfish are prolific breeders; one lionfish and all of her offspring can produce 8.1 quintillion eggs in just three months. They’re kind of like the Hoover vacuums of the sea; they gobble up anything they can fit in their mouths, up to half their size.

Unfortunately, that includes a lot of the native fish species that are ecologically and economically important. One of the really innovative ways people are tackling the invasive lionfish problem actually involves turning the fins and spines of lionfish into jewelry. So now the landing value of the lionfish is higher, and fishermen are urged to go after lionfish more and more.

They are the ultimate conversation starter. Who knew that wearing a fish could help save the ocean? So you probably heard of BASE jumping, but do you really know what BASE stands for?

Dear 2022

What Makes Sugar-Free Gum Sweet? | Ingredients With George Zaidan (Episode 11)

View All

Shark Awareness Day | Pristine Seas | National Geographic

For more than 400 million years, sharks have been vital to the health of our oceans. Sharks are apex predators, by balancing food webs and keeping prey populations healthy. Sharks keep ecosystems healthy. With all these, all these sharks around the submar…

How The Housing Crash Will Happen

What’s up kids, it’s Dad here! Okay, there we go, I said it. Anyway, I think it’s time we address a topic that I’m sure a lot of people have considered recently, and that would be the next real estate crash. After all, I think it’s no surprise that in the…

Timur | 600 - 1450 Regional and interregional interactions | World History | Khan Academy

Where we left off in the last few videos, we saw the Empire of the Mongols fragment into the various Khanates. In the East, you have the Yuan Dynasty established by Kublai Khan, and then in the West, you have the Golden Horde, the Chagatai Khanate, and th…

What we've learned in 100 Episodes - Smarter Every Day 100!!

[party whistles] Hey it’s me Destin. Welcome back to Smarter Every Day. A very special Smarter Every Day. The 100th episode, but not only that, it kind of coincided with a million subscribers, so thank you very much for your support. And because of that, …

Global winds and currents | Middle school Earth and space science | Khan Academy

One of my favorite things to do is go camping. For me, there’s nothing better than getting outside, breathing in some fresh air, and taking a swim in my favorite river. Have you ever jumped into a river and felt that the deeper, cooler water closer to you…

Law Without Government. Robert P. Murphy.

So what’s interesting, I think, is that actually the case for private defense is a piece of cake. That’s really not what trips people up. Really, when people give you all these zingers about “well, what if this happens? What if that happens? You know, wha…

TIL: Lionfish Jewelry Can Help Save the Ocean | Today I Learned

More Articles