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How do octopus's suckers work? How do they change color so quickly? And what is the actual correct way to say octopus in the plural? Join Monica and Trini as they learn more about the most intelligent alien-like mollusks of the sea.
Sources:
Baker, H. (2022, May 11). How Do Octopuses Change Color. Live Science. Retrieved January 18, 2026, from https://www.livescience.com/how-do-octopuses-change-color
Bradley, D. (2026, January 15). Are There Any Freshwater Octopuses? Aquarium Whisperer. Retrieved January 17, 2026, from https://aquariumwhisperer.com/are-there-any-freshwater-octopuses/
Bradley, D. (2024, February 28). Octopus Suction Cups: Everything You Need to Know. Retrieved January 18, 2026, from https://aquariumwhisperer.com/octopus-suction-cups/
Cephalopod Ink. (2025, November 25). In Wikipedia. https://en.wikipedia.org/wiki/Cephalopod_ink
Cephalopod Limb. (2025, November 30). In Wikipedia. https://en.wikipedia.org/wiki/Cephalopod_limb
D'Raven, K. M. (2024, September 5). The Octopus: A Multi-Cultural Symbol of Wisdom, Trickery and Resilience. Mysterious Times. Retrieved January 17, 2026, from https://mysterioustimes.co.uk/2024/09/05/the-octopus-a-multi-cultural-symbol-of-wisdom-trickery-and-resilience/
Encyclopedia Brittanica (2026, January 17). Octopus. Brittanica. Retrieved January 17, 2026, from https://www.britannica.com/animal/octopus-mollusk
Higgs, E. (2023, October 10). Octopi, Octopodes or Octopuses? What's the Correct Plural for Octopus? Retrieved January 17, 2026, from https://www.iflscience.com/octopi-octopodes-or-octopuses-whats-the-correct-plural-for-octopus-71050
Horton, J. (n.d.). How Octopuses Work. How Stuff Works. Retrieved January 17, 2026, from https://animals.howstuffworks.com/marine-life/octopus.htm
Jones, L. (n.d.). 'Underwater city' reveals mysterious octopus world. BBC Earth. Retrieved January 17, 2026, from https://www.bbcearth.com/news/underwater-city-reveals-mysterious-octopus-world
Octopus. (2026, January 17). In Wikipedia. https://en.wikipedia.org/wiki/Octopus
National Wildlife Federation (n.d.). Octopus. Retrieved January 17, 2026, from https://www.nwf.org/Educational-Resources/Wildlife-Guide/Invertebrates/Octopuses
Nuwer, R., & Anderson, S. (2024, March 13). Ten Wild Facts about Octopuses: They Have Three Hearts, Big Brains and Blue Blood. Retrieved January 17, 2026, from https://www.smithsonianmag.com/science-nature/ten-wild-facts-about-octopuses-they-have-three-hearts-big-brains-and-blue-blood-7625828/
Pester, P. (2025, February 12). Octopus: Facts about the 8-armed geniuses of the Sea. Live Science. Retrieved January 17, 2026, from https://www.livescience.com/55478-octopus-facts.html
Quaglia, S. (2024, September 22). Octopus Facts | Molluscs. BBC Earth. Retrieved January 17, 2026, from https://www.bbcearth.com/factfiles/animals/molluscs/octopus
Spider Zoon (2026, January 11). Octopus Lifecycle and Lifespan: Stages, Growth and Death. Animals. Retrieved January 18, 2026, from https://spiderzoon.com/animals/octopus-lifecycle-and-lifespan/
By Monica Day and Trini PolicaroHow do octopus's suckers work? How do they change color so quickly? And what is the actual correct way to say octopus in the plural? Join Monica and Trini as they learn more about the most intelligent alien-like mollusks of the sea.
Sources:
Baker, H. (2022, May 11). How Do Octopuses Change Color. Live Science. Retrieved January 18, 2026, from https://www.livescience.com/how-do-octopuses-change-color
Bradley, D. (2026, January 15). Are There Any Freshwater Octopuses? Aquarium Whisperer. Retrieved January 17, 2026, from https://aquariumwhisperer.com/are-there-any-freshwater-octopuses/
Bradley, D. (2024, February 28). Octopus Suction Cups: Everything You Need to Know. Retrieved January 18, 2026, from https://aquariumwhisperer.com/octopus-suction-cups/
Cephalopod Ink. (2025, November 25). In Wikipedia. https://en.wikipedia.org/wiki/Cephalopod_ink
Cephalopod Limb. (2025, November 30). In Wikipedia. https://en.wikipedia.org/wiki/Cephalopod_limb
D'Raven, K. M. (2024, September 5). The Octopus: A Multi-Cultural Symbol of Wisdom, Trickery and Resilience. Mysterious Times. Retrieved January 17, 2026, from https://mysterioustimes.co.uk/2024/09/05/the-octopus-a-multi-cultural-symbol-of-wisdom-trickery-and-resilience/
Encyclopedia Brittanica (2026, January 17). Octopus. Brittanica. Retrieved January 17, 2026, from https://www.britannica.com/animal/octopus-mollusk
Higgs, E. (2023, October 10). Octopi, Octopodes or Octopuses? What's the Correct Plural for Octopus? Retrieved January 17, 2026, from https://www.iflscience.com/octopi-octopodes-or-octopuses-whats-the-correct-plural-for-octopus-71050
Horton, J. (n.d.). How Octopuses Work. How Stuff Works. Retrieved January 17, 2026, from https://animals.howstuffworks.com/marine-life/octopus.htm
Jones, L. (n.d.). 'Underwater city' reveals mysterious octopus world. BBC Earth. Retrieved January 17, 2026, from https://www.bbcearth.com/news/underwater-city-reveals-mysterious-octopus-world
Octopus. (2026, January 17). In Wikipedia. https://en.wikipedia.org/wiki/Octopus
National Wildlife Federation (n.d.). Octopus. Retrieved January 17, 2026, from https://www.nwf.org/Educational-Resources/Wildlife-Guide/Invertebrates/Octopuses
Nuwer, R., & Anderson, S. (2024, March 13). Ten Wild Facts about Octopuses: They Have Three Hearts, Big Brains and Blue Blood. Retrieved January 17, 2026, from https://www.smithsonianmag.com/science-nature/ten-wild-facts-about-octopuses-they-have-three-hearts-big-brains-and-blue-blood-7625828/
Pester, P. (2025, February 12). Octopus: Facts about the 8-armed geniuses of the Sea. Live Science. Retrieved January 17, 2026, from https://www.livescience.com/55478-octopus-facts.html
Quaglia, S. (2024, September 22). Octopus Facts | Molluscs. BBC Earth. Retrieved January 17, 2026, from https://www.bbcearth.com/factfiles/animals/molluscs/octopus
Spider Zoon (2026, January 11). Octopus Lifecycle and Lifespan: Stages, Growth and Death. Animals. Retrieved January 18, 2026, from https://spiderzoon.com/animals/octopus-lifecycle-and-lifespan/