Nationwide Geographic/Disney/Craig Parry
With Earth Day quick approaching as soon as once more, it is time for an additional new documentary from Nationwide Geographic and Disney+: Secrets and techniques of the Octopus. It is the third in what has turn out to be a sequence, beginning with the outstanding 2021 documentary Secrets and techniques of the Whales (narrated by Sigourney Weaver) and 2023’s Secrets and techniques of the Elephants (Natalie Portman as narrator). James Cameron served as producer on all three.
Secrets and techniques of the Octopus is narrated by Paul Rudd. Per the official synopsis:
Octopuses are like aliens on Earth: three hearts, blue blood and the flexibility to squeeze via an area the scale of their eyeballs. However there’s a lot extra to those strange animals. Clever sufficient to make use of instruments or rework their our bodies to imitate different animals and even talk with completely different species, the secrets and techniques of the octopus are extra extraordinary than we ever imagined.
Every of the three episodes focuses on a selected distinctive function of those fascinating creatures: “Shapeshifters,” “Masterminds,” and “Social Networks.” The animals have been filmed of their pure habitats over 200 days and all that gorgeous footage is accompanied by considerate commentary by featured scientists. A type of scientists is Dr. Alex Schnell, a local Australian and self described storytelling who has labored at Macquarie College, the College of Cambridge, and the Marine Organic Laboratory, amongst different establishments. Her analysis focuses on the intelligence of marine animals, significantly cuttlefish and octopuses.
Ars caught up with Schnell to study extra.
Ars Technica: How did you turn out to be excited about finding out octopuses?
Alex Schnell: I had this pivotal second once I was younger. I had the luxurious of truly rising up on the seashores of Sydney so I might spend numerous time within the water, in rock swimming pools, all of the critters. After I was about 5 years previous, I met my first octopus. It was such a monumental second that opened up a very completely different world for me. That is the day I made a decision I needed to be a marine biologist.
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Alex Schnell prepares for a dive on the Nice Barrier Reef
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Alex Schnell SCUBA dives over a coral backyard on the Nice Barrier Reef, whereas an Australian analysis vessel floats on the floor above.
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A Day octopus perched on corals on the Nice Barrier Reef.
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Director and DOP Adam Geiger operates a jib arm with Producer / Digicam operator, Rory McGuinness, and Digicam Assistant, Woody Spark.
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Woody Spark getting ready cameras and underwater housings with cinematographer Rory McGuinness.
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Alex Schnell observes a Mimic octopus (Thaumoctopus mimicus) whereas on a dive with wildlife photographer and native dive information, Benhur Sarinda
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A Mimic octopus, with striped pores and skin patterning, stretches out all eight arms throughout black volcanic sand.
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A Blue-ringed octopus (Hapalochlaena maculosa) shows shiny blue rings, a warning that the venom in her chew is lethal.
Nationwide Geographic
Ars Technica: What’s the focus of your analysis?
Alex Schnell: I am a marine biologist that became a comparative psychologist—only a fancy phrase for finding out the completely different minds of animals. What I am actually is how intelligence advanced, the place and when. The octopus is the proper candidate to reply a few of these questions as a result of they diverge from our personal lineage over 550 million years in the past. We share an ancestor that regarded like a flat worm. So if the octopus exhibits glimmers of intelligence that we see in ourselves or in animals which can be intently associated to us, it reveals quite a bit concerning the patterns of evolution and the way it advanced all through the animal kingdom.
Whenever you meet an octopus, you actually get the sense that there’s one other being looking at you. A couple of years in the past, I labored with a crew at London College of Economics to jot down a report reviewing the proof of sentience in animals. Does the animal have the capability to really feel feelings? We discovered actually sturdy proof in octopuses and it ended up altering UK legislation. Now below UK legislation, now we have to deal with octopuses ethically and with compassion.
Ars Technica: One behavioral side the sequence explores is software use by octopuses. I used to be struck by the scene the place slightly coconut octopus makes use of her clamshell each for shelter and as a defend. I’ve by no means seen that earlier than.
Alex Schnell: Neither had I. Earlier than we traveled to Indonesia on that shoot, I had examine that specific defensive software use by the coconut octopus. This species will typically be seen carrying round two halves of a coconut, like a cell den or an RV dwelling. And so they use it as safety as a result of they dwell in a really barren sandy panorama. So I used to be actually excited to see that habits unfold.
We acquired greater than we bargained for, as a result of within the clip that you just talked about, our coconut octopus was being threatened by this indignant mantis shrimp. They pack a very highly effective punch that is been identified to interrupt via aquarium glass. And right here now we have this defenseless little octopus with no bones or something. In that second we witnessed her have this concept. She walked over to the shell and picked it up and dragged it again to her unique spot and actually used it like a defend to fend off this indignant mantis shrimp. She had imagined herself a defend. I noticed her get an concept, she imagined it, and he or she walked over it and used it. I used to be so blown away that I used to be screaming with pleasure underwater.
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Rory McGuinnes, working an underwater jib arm to movie a colourful coral reef on the Lembeh Strait.
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Woody Spark assessments the controls for the underwater camera-and-slider system
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Native dive guides Reifani and Benhur Sarinda observe a Coconut octopus (Amphioctopus marginatus) sheltering between two clam shells.
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Woody Spark makes use of the underwater camera-and-slider system to movie a Coconut octopus sheltering between clam shells.
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An 8-foot Big Pacific octopus (Enteroctopus dofleini) rests on the arms of tech diver and octopus fanatic, Krystal Janicki, on a dive within the shallow waters off Vancouver Island.
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A Big Pacific octopus crawls over the sandy seafloor in shallow waters
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Dr. C.E. O’Brien observes a resting Island octopus (Octopus insularis) on a dive in Turks and Caicos.
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Ars Technica: At one level within the sequence you have a good time having a “dialog” with an octopus. How do octopuses talk?
Alex Schnell: Octopuses typically talk with adjustments to their pores and skin. They’ll change the colour and the feel of their pores and skin within the blink of a watch, and so they also can change their posture. What we have discovered with one explicit species is that they’ve cross-species communication, so that they collaboratively hunt with some reef fish. Once more, I had solely examine this habits till I had an opportunity to see it in particular person.
I had this type of playful concept whereas I used to be down there with a Day octopus named Scarlet, who was permitting me to observe her on numerous her hunts. As a result of I used to be so near her, I observed she was lacking little crabs right here and there. Usually her fish looking associate will do a head stand to level to the place the missed meals is. I assumed, I ponder what is going on to occur if I simply level at it, not anticipating something. To my astonishment, she responded and swum proper over and regarded the place I had pointed.
So that is what I imply by having a dialog with an octopus. I am unable to change shade sadly, but it surely’s as if she was responding to my pointing, my “referential signaling,” which is unbelievable as a result of that is sort of what we see in people and chimpanzees: this improvement of communication earlier than language develops. Right here now we have this octopus responding to a human pointing.
Ars Technica: Scarlet truly reached out her little tentacle to you on a number of events; she appeared to acknowledge you and settle for you.
Alex Schnell: I had had these moments earlier than, the ET second the place you get to satisfy an octopus, and I’ve spoken to different avid divers and individuals who have a love for octopuses which have had related experiences. The actually particular factor with this relationship that I had with Scarlet is that we have been capable of develop it over weeks and months. Each time I might return to her, she would seem to acknowledge me shortly and let me again into her world.
What continues to blow me away is that Scarlet grew to belief me actually shortly. She reached out and shook my hand after half-hour of me watching her, and he or she let me swim alongside her as she hunted. This can be a creature with no skeleton, no shell, no enamel, no claws to guard itself. And regardless of that excessive vulnerability, she shortly let her guard down. It is like she was pushed by curiosity and this want to achieve out and join, even with an alien creature like me.
Ars Technica: I used to be shocked to study that octopuses have such quick lifespans.
Alex Schnell: Quite a bit folks ask me in the event that they lived longer, would they take over the world? Possibly. It is life within the quick lane. They’re basically born as orphans as a result of they have no mother and father or siblings to information them. They only drift off. They’re loners for many of their lives and so they train themselves. All the pieces is pushed by this intense curiosity to study. I feel that is why lots of people have had these unbelievable moments with octopuses as a result of even the worry or the vulnerability that they could really feel is outweighed by a curiosity to work together.
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Alex Schnell on the floor in full SCUBA gear.
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A Coconut octopus pokes a watch out from between partially buried clam shells. Her highly effective suckers maintain the 2 shells collectively for cover from passing predators.
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Alex Schnell and Benhur Sarinda observe a Coconut octopus strolling throughout the seafloor with clam shells held beneath her net.
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A tiny Coconut octopus reaches out to the touch Alex Schnell’s hand.
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An Algae octopus (Abdopus aculeatus) foraging amongst the algae and seagrass in Bunaken Marine Park.
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Alex Schnell observing a Southern keeled octopus (Octopus berrima) on an evening dive in Port Phillip Bay
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A Dorado octopus mom group with eggs
Schmidt Ocean Institute
Ars Technica: Do you end up having to be on guard about anthropomorphizing these superb creatures a bit an excessive amount of?
Alex Schnell: I feel there is a advantageous stability. As a educated comparative psychologist, we’re taught to be actually cautious to not anthropomorphize and attribute human traits onto the animals that we see or that we work with. On the similar time, I feel that we have moved too far right into a state of affairs that Frans de Waal known as “anthro-denialism.” Traits did not simply sprout up within the human species. They’ve an evolutionary historical past, and whereas they may not be precisely the identical in different animals, there are similarities. So typically we have to name it what it’s. Considered one of der Waal’s examples was researchers who described chimpanzees kissing as “mouth-to-mouth contact” as a result of they did not wish to anthropomorphize it. Come on guys, they’re kissing.
We do try to see human traits in different animals. We watched cartoons rising up, we had pets round us, so it is actually laborious to not. Our job is as comparative psychologists is to search out actually sturdy proof for the similarities and the variations between the completely different minds of the animals that we share our planet with.
Ars Technica: What have been a few of the highlights for you, filming this documentary sequence?
Alex Schnell: It was difficult within the sense that when the manufacturing crew first approached me, I used to be 38 weeks pregnant. So I went out into the sector with a five-month-old child. I used to be sleep-deprived, making an attempt to go diving and likewise be on digicam. I had labored on pure historical past movies earlier than, however at all times on the opposite facet of the digicam. So it was a steep studying curve.
But it surely was such a rewarding expertise to have the ability to have the luxurious of time to be out with these animals. I had no venture as a result of I used to be on maternity go away. Generally once you’re a part of a venture, you may get tunnel imaginative and prescient. “I’ll see this explicit habits and that is what I am specializing in.” However I could possibly be fully aware within the second with my time with octopuses and get to see how they work together of their pure atmosphere. It opens up this unbelievable secret world that they’ve. I used to be seeing issues that, sure, I might examine a few of them, however some I might by no means heard of earlier than. I feel every episode on this sequence reveals secrets and techniques that can take your breath away.
Ars Technica: What’s subsequent for you?
Alex Schnell: I am engaged on a venture known as One World, Many Minds. What this venture strives to do is intensify that, sure, we’re one world, however there are lots of minds that make up our collective existence. I actually wish to showcase the minds of animals just like the octopus or the cuttlefish or a giant grouper, and present that now we have traits that we are able to acknowledge, that we are able to join with. That may assist take away a barrier of otherness, and spotlight our shared vulnerability and interconnectedness with animals.
Secrets and techniques of the Octopus premieres on Disney+ and Hulu on April 22, 2024.
Secrets and techniques of the Octopus official trailer.