Видео

It's too bad they can't import some sea otters. They'd take care of all those urchins.

We had a similar problem with urchins decimating the kelp forrests off Palos Verdes, California.

I am a California commercial Sea Urchin diver. Would love to come help and dive in Tasmania. Currently harvesting reds in California and purples like some of you have seen us on the PBS series "Fed by Blue"

龍魚(りゅうぎょ)🐉🐟

I witnessed the decline of the kelp forrests off Palos Verdes, California, where I grew up diving. They became aquatic deserts covered in purple urchins for sometime, but now the kelp, and the diversity has come back in many areas.

🧚🤘

I think that sea lion is bonnie an' mad at the camera atop her back haha

IPCC Chapter 11 Loss of kelp forests in southern Australia and southeast New Zealand due to ocean warming, marine heatwaves and overgrazing by climate-driven range extensions of herbivore fish and urchins. For example less than 10% of giant kelp in Tasmania was remaining by 2011 due to ocean warming (high confidence). {11.3.2.1, 11.3.2.2}

How did you manage to mount the camera on it? However, it seems to me that the light from the camera annoys the sea lion?!

Brilliant presentation and highly educational.

❤

"climate change" nutjobs

"due to climate change... ...they're becoming extinct before we even know that they're there." Wow. Climate change is so powerful it's doing stuff we don't even know that it's doing. How do we know? We don't, we just know. That's climate change in a nutshell.

Sand floor looks like a ray of some sort

😢 nature is amazing

There has been a trial introducing more of the natural predators (rock lobsters in this instance). However urchin numbers seem way too high (20M+ in Tasmania alone) to be controlled effectively by urchins.

Have they tried introducing natural predators like wolffish or otters? Is that not possible?

Omg that is so sick!!!

Bcc gbhbvbh🌧️🙏🌧️🥱🥱🏡💓😶‍🌫️🥱🤭🫣

Such richness, such salinity, such suffocation, such sophistication, such mysticism, breathtakingly beautiful. _/I\_

Scared. Please Be Kind. _/I\_ ruclips.net/video/9P_tiQQAVaI/видео.html

I just watched a PBS story on youtube that followed a company that takes collects these sea urchins, then fattens them up in a farm by feeding them kelp, and then sells them. Sounds like a sustainable model.

Calamari.

Wow

Mating season?

What a beautiful encounter

Hi, great doco! Can you explain what you did to the tuna- there was an incision something was inserted? Where is it inserted and how does this affect the fish?

Look up Sea Sprite Ceramics on instagram @sea_sprite_ceramics or check out her website at www.seaspriteceramics.com.au

where can we buy Becs products?

beautiful film!

How incredible - both his experience and the imagery and film overall, gorgeous work

Incredible footage, a wondrous magical glimpse of beneath the waters of the beautiful south coast 🤍💫🐋✨

Absolutely amazing

You guys are legend, thank-you for the vids! Please let your editors and web person know they did a wonderful job pairing the music to the video clips!

Great work

7 male for every female ... sux to be a male

People be eating cuddle fish? Damn.

Such amazing creatures. Hopefully they will continue to be protected.

Beautiful!

they are so pretty 😍

The Hauraki Gulf in NZ is littered with kinna barrons . Once crayfish have been overfished, kinna or urchins and eat the kelp. The taste of kinna changes to horrible and no longer nice to eat.

Sea Urchins can go for $500 a pound.

Maravilloso!!

I noticed that your RUclips channel has room for improvement to get more visitors and subscribers 🚀 But here are some problems: * Need to improve your video title and description (not SEO friendly) * You need to use more relevant ranking tags and searchable keywords * SEO score is very low. * Not sharing on social media platforms and your RUclips channel is a hassle. Your RUclips views and subscribers are not coming due to this above issue. These problems must be solved. I can help you with this if you want.

"We have no evidence that they're endangered, but we'll make it up if we have to."

The urchin barren off of Pacific Grove, CA looks just like this one in Australia. But, here in CA we are not doing anything about it.

THEYER SO COOL

Nice video

Hello,Mam Hope you are doing well. I visited your RUclips channel and your RUclips video is amazing. Thank you so much 👍

I would like to know how are the Seadragons doing with the warming oceans?