The kids and I were treated to an advance screening of Finding Dory yesterday. So exciting to be one of the first to see the new hit movie that everyone’s talking about!
I don’t want to give too much away, but suffice to say that we loved the film. The 3D animation is amazing. There’s a bunch of new, loveable characters, and of course, a few familiar favourites. The storyline is sweet, although it did drag on a bit in the second half while they were trying to build suspense. But, it does have some great messages about believing in people, and working with people’s strengths. I think “What would Dory do?” is going to become my new life motto!
Of course, Finding Dory isn’t a true story. But the characters are based on real sea creatures, the Great Barrier Reef and Morro Bay are real locations and awesome marine aquariums that rescue, rehabilitate and release do exist all over the world. (We have two in Sydney, and love visiting them regularly! Here are our reviews of Sea Life Sydney Aquarium and Manly Sea Life Sanctuary, in case you’re interested.)
One of the things we like to do after watching movies like this, is to speculate whether certain aspects of the movie are possible, and where the movie-makers might have gotten it totally wrong, or in some cases ‘stretched the truth’ a bit to make the story flow better. My kids love these discussions because they’re light-hearted and fun, build on their marine knowledge, and help to clarify things they may be confused about.
9+ Things in Finding Dory that Aren’t Actually Possible
1. Not all water in an aquarium setting is the same. Marine creatures need salt water to live. Some water sources in aquariums (like sippy cups, water fountains, and mop bucket water) would be fresh water from the tap (or possibly chlorinated water), not salt water. So the fish couldn’t have jumped between these different water sources.
2. Whale sharks don’t (and can’t) sound like whales. They are completely different animals, with a completely different anatomy. Whales are mammals whereas whale sharks are fish (indeed, they are the world’s biggest fish). Fish don’t have lungs like mammals do, and so can’t make the same sorts of sounds. (Except lungfish have lungs, but that’s another story…)
3. Whale sharks don’t eat whole dead fish like a seal would. Whale sharks are slow moving filter feeders. They eat teeny tiny food like plankton, krill, floating fish eggs, and other tiny aquatic organisms. They feed in two ways – either by ram feeding, where they open their mouth wide and swim forward, thereby pushing large volumes of water (and the food within it) into their mouth, or by suction feeding, where they open and close their mouth, sucking in large volumes of water. In both cases, the filter pads separate the food from water, and the excess water is expelled through the gills. They wouldn’t eat be fed individual dead fish from a bucket…
4. Whale sharks can’t jump. At least, I can’t find any evidence that anyone has ever seen one jumping. Considering that they are such slow moving creatures, I seriously doubt they could.
5. Echolocation is not the same as x-ray. Beluga whales (and a few other animals, like dolphins and bats) can locate objects by making sounds and listening for echoes, called echolocation. Beluga whales typically use echolocation for navigating under ice fields and finding breathing holes in the ice. Even if a beluga whale could use echolocation in air (which I highly doubt, due to the difference in speed that sound waves travel in air to water), it would still only be able to detect objects in front of it. It would not be able to detect objects on the other side of a mountain, or indeed, inside a truck.
6. Sea creatures don’t actually talk. (My 6 year old asked me to add this one).
7. Aquarium tanks aren’t connected by a series of interconnected pipes. This would be too risky – if one tank became infected, they all would be.
8. Octopus arms regenerate. Which is totally cool. A seven-armed octopus wouldn’t stay that way for long.
9. Octopuses don’t really drink coffee. Although if I were Hank, I would if I could too….
10. Tropical fish couldn’t survive in the colder waters of Morro Bay. As reader Randy Griffith pointed out in the comments below (thanks Randy!), the temperature of the water in Morro Bay is much colder than the water temperature of the Great Barrier Reef. Tropical fish like clown fish (Nemo and Marlin) or blue tangs (Dory and her parents) typically prefer water temperatures around 24-28oC (75-82oF). They can survive in water slightly colder than that, in fact, clown fish do often travel with the current from the Great Barrier Reef to Sydney Harbour, but they die in winter when our water temperatures drop. They certainly couldn’t live in the colder temperatures of Morro Bay. (I looked up the Morro Bay water temperatures today, and it’s only 57oF, and that’s in late June…).
11. Giant squid don’t glow. Remember the scary squid from the shipwreck scene? Firstly, a squid like that would live in deeper waters. And secondly, neither can’t glow in the dark, as they’re not bioluminescent.
We’ve only seen the movie once, so I’m sure there are plenty of other hiccups we’ve missed – please add any you spot in the comments below!
And in case you’re interested, there’s a BIG mistake in the original Finding Nemo too, which is kinda cool. (Nature is so amazing!)
12. Marlin wouldn’t have stayed as Nemo’s Dad for very long. Did you know that a school of clown fish always live in a hierarchy with just one female fish on top. If she dies, the most dominant male changes sex and takes her place. Which means Marlin….
If your kids are interested in marine life, I highly recommend taking them to an aquarium or sea-life sanctuary near you. They are such fascinating places to learn about the wonderful world under the sea. We’ve been to the two near us lots of time, and every time we learn something new. You can see our reviews here:
- Our review of Manly Sea Life Sanctuary (which has the cutest little penguins)
- Our review of Sea Life Sydney Aquarium (which has a pair of dugongs!!)
* Disclosing that we were invited to a non-obligatory, advance media screening of Finding Dory courtesy of Subway Restaurants® (SUBWAY), Disney.Pixar and Digital Parents. This was not a paid post and all opinions are my (or my kids’) own.
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