Great Eyes o’ the Sea

The news is full of stories about how a giant squid was filmed in U.S. waters for the first time. Here’s a link to an article by ABC7 that includes a great clip about it.

Wondrous 10-foot Giant Squid Spotted Deep in Gulf of Mexico (Danny Clemens, ABC7 New Orleans)

Here is a link to the web site of the researchers that did the filming.

Here Be Monsters: We Filmed a Giant Squid in America’s Backyard (Sönke Johnsen and Edie Widder, NOAA Ocean Exploration and Research)

The accomplishment was applaudable, but I was a bit disappointed about the clip.

Where were the eyes?

The text in the video said that the giant squid can have eyeballs that measure up to ten inches in diameter — that’s almost a foot! Yet the eyes weren’t actually captured in the video.

Luckily there’s another place where you can see a giant squid’s eyes.

While this was the first time a giant squid was filmed in U.S. waters, it wasn’t the first time that one’s been filmed. That happened back in 2012 when researchers from Japan’s National Museum of Nature and Science filmed one in the Ogasawara archipelago, and that time they did get a fleeting shot of the giant squid’s humongous eyes. Here’s a link to a clip that covers that sighting as well as some background like how giant squids have the largest eyes in the animal kingdom and how sightings of them probably led to the legends about kraken.

Giant Squid: King of the Ocean (Seeker)

Giant squids aren’t the only cephalopods with great eyes — octopuses’ eyes are also neat.

Here’s a link to a mesmorizing video that shows a rainbow colored blanket octopus with a closeup of its eye at the end.

Rare ‘Rainbow’ Blanket Octopuses Caught on Camera in the Philippines (USA Today)

When you’re looking eye to eye with a squid or octopus, it’s easy to imagine that they would see you in the same way that you would see them, but that’s not so. Until a couple of years ago, researchers believed that since cephalopods only have a single type of photoreceptor, they would be colorblind. Then in 2016 some researchers suggested that the truth may be more intriguing than that — their eyes may work like a prism. Here’s a video about that and a link to the the research that it was based upon.

Ocean Imaging (YouTube Channel)
Ocean Imaging (Official Website)

Spectral Discrimination in Color Blind Animals via Chromatic Aberration and Pupil Shape (Alexander L. Stubbs and Christopher W. Stubbs, Proceedings of the National Academy of Sciences)

Of course, cephalopods aren’t the only creatures in the sea with great eyes. Plenty of marine mammals have wonderful eyes, too. Here’s a lovely video filmed and edited by Sally Bartel for Save The Whales that brings you eye to eye with whales, dolphins and an affectionate manatee who will even come up and give you a smootch!

Sally Bartel (YouTube Channel)

They were all beautiful, but I must confess to being partial to whale’s eyes. In fact, one of my favorite 360° videos of all time is TheBlu because at one point a blue whale comes up and looks you right in the eye for a bit.

Watch the video below in 360° on YouTube here!

Transport by Wevr (YouTube Channel)
Wevr (Official Website)

TheBlu is awesome, but it is just an animation. There’s another non-360° video that was posted by Cheesemans’ Ecology Safaris that’s even more impressive — it takes you eyeball to eyeball with a real humpback whale!

Watch the video below in 360° on YouTube here!

Cheesemans’ Ecology Safaris (YouTube Channel)
Cheesemans’ Ecology Safaris (Official Website)

Again, since those huge creatures are also mammals, it’s easy to assume that their eyes would see you in much the same way as you would see them. While that’s more true than it is with the cephalopods, it’s still not really the case. Here is a story that will give you sense of how whales might really see you.

You’re Eye-to-Eye With a Whale in the Ocean—What Does It See? (Alexis C. Madrigal, The Atlantic)

Finally, I’ll leave you with this 360° video from the American Museum of Natural History. It’s a bit slow in the middle but features some nice eye to eye shots near the beginning and end.

Watch the video below in 360° on YouTube here!

American Museum of Natural History (YouTube Channel)
American Museum of Natural History (Official Website)

I hope you’ve enjoyed this deep dive into seeing eye to eye with some giants of the sea.

Find out more about squids, octopuses, whales and the ocean

Watchable Whales

A popular tourist activity in Boston is whale watching (Trip Advisor). That is because it’s only a short 25 mile trip out to Stellwagen Bank National Marine Sanctuary (Wikipedia). Stellwagen Bank hosts several different species of large whales, including humpbacks, finbacks, minkes, pilot whales and right whales. If you’ve never seen a whale in person, then it is hard to imagine how surreal it is to be in the presence of such an immense creature.

Here’s a short two minute video of a Boston Harbor Cruises Whale Watch shot by DronePros that shows a particularly unique perspective of the experience.

DronePros (YouTube Channel)

If you do happen to be in Boston and want to find out more about whales, then check out the Massachusetts Office of Travel and Tourism’s Massachusetts Whale Trail.

Okay, so watching whales from the surface is fascinating, but an even more impressive experience is to see them in their full glory underwater. Hardly anyone has the gear, experience, or sheer guts to go out and do that for themselves, though. Luckily, there are some underwater photographers that do, and a few even share the view. Here’s a 360° video of a humpback whale and its calf swimming near Reunion Island.

Watch the video below in 360° on YouTube here!

CLICK Research 360° VR (YouTube Channel)

That’s a memorizing view, but it leaves you wanting more, doesn’t it? I must confess that I’m usually one to prefer the real thing over simulation, but I can’t help but prefer Wevr’s 360° video the Blu Whale Encounter that brings you eye to eye with an 80 foot blue whale. Gulp!

Watch the video below in 360° on YouTube here!

Transport by Wevr (YouTube Channel)
Wevr (Official Website)

Finally, as impressive as those experiences have been, none of them show the whale’s grace and beauty like this clip of humpbacks in the Hawaiian Islands Humpback Whale National Marine Sanctuary. It was captured by divers filming Jean-Michel Cousteau Ocean Adventures, and it was featured in the two hour America’s Underwater Treasures (PBS)

Ocean Futures Societ (YouTube Channel)
Ocean Futures Societ (Official Website)

Absolutely beautiful!

There is one cautionary note.

Here are two articles by Daniel Cressey brought some unfortunate realities about whale watching to the public’s attention.

Ecotourism Rise Hits Whales (Daniel Cressey, Nature)
Whale-Watching Found to Stress Out Whales (Daniel Cressey, Scientific American)

While experts agree that whale watching isn’t very healthy for the whales, it’s a multi-billion dollar industry, so few of them believe that the practice is likely to stop. Instead, they back a movement to encourage more responsible practices for dealing with whales in the wild. For example, here’s a PSA that covers some basics of how to co-exist with whales responsibly.

Ocean Wise Marine Mammal Research Program (YouTube Channel)

In addition, one way to tell if a whale watch is operated responsibly is to check to see if the operators are a member of Whale Sense.

Here are a few more helpful links about responsible whale (and dolphin) watching.

Whale Watching (Animal Wellfare Institute)
Whale and Dophin Watching (Whale and Dolphin Conservation)

Find out more about whales, dolphins, cetaceans and animals in general …