Dec. 19, 2019
Last updated Nov. 4, 2021
Back in 2019 and early 2020, the Sofa Cushion Challenge (ScC) hosted the “Smart Tortoise Series." But science is constantly making new discoveries. In October of 2021, Taiwan News reported on a new study suggesting that turtles can count... in a way. You can watch that report here. It was clear that the ScC Tweet about this discovery belonged on this page and so, on November 4, 2021, the title was changed from "The Smart Tortoise Series" to "The Smart Turtle & Tortoise Series." For over a decade, now, a good deal of evidence has been quietly building to the effect that turtle and tortoise minds are much sharper than was once believed. Since the point to having this page was always to highlight these stories, I will attempt to add new links to this page any time new facts come to light. — CH
Social media postings appear below in chronological order.
Intro | Mazes | Touch Screens | Problem Solving | 10-Year Memory | Counting | Conclusion
Why were #tortoises thought stupid? Original tests were in cold labs. Reptiles draw energy from external heat sources. So those tested in cold labs are sluggish & unresponsive. See this article about tortoises solving mazes in warm labs. https://t.co/ELXdu9J2NT
— Sofa Cushion Challenge (@SofaCushionChal) December 26, 2019
#Tortoises using touch screens? Really? Yup! “Researchers taught tortoises a few touch-screen basics in order to learn about the animals' navigational techniques. The tortoises mastered the task in exchange for strawberries.” See the link below. https://t.co/Qz9spylT4s
— Sofa Cushion Challenge (@SofaCushionChal) January 2, 2020
The Smart Tortoise Series - Week 4. This one is as much a matter of REALLY wanting something and not giving up as it is a question of problem solving. Watch this perseverant tortoise make it through a doggy door! https://t.co/JZZr8IAS2n via @YouTube
— Sofa Cushion Challenge (@SofaCushionChal) January 9, 2020
The #SofaCushionChallenge presents the Smart Tortoise Series - Week 5. Just last year, a study showed that tortoises are not only “capable of learning new tasks quickly, but can remember their training nearly a decade later.” https://t.co/6KKzGdlroI
— Sofa Cushion Challenge (@SofaCushionChal) January 15, 2020
BREAKING NEWS: Study shows that turtles can count... in a way. They definitely understand the concept of MORE vs LESS. Check out this amazing video in which a turtle knows that 10 is more than 9.https://t.co/AqhIVZ8zUI pic.twitter.com/W7QpAb6TfU
— Sofa Cushion Challenge (@SofaCushionChal) November 3, 2021
...And so concludes the Smart Tortoise Series. We've seen tortoises who can solve mazes, use touchscreens and open doors. We've seen problem-solving tortoises and those whose memories last 10 years. Click on the link below if you missed an installment.
— Sofa Cushion Challenge (@SofaCushionChal) January 22, 2020
https://t.co/CIGrOvrLIp
...And so concludes the Smart Tortoise Series. We've seen tortoises who can solve mazes, use touchscreens and open doors. We've seen problem-solving tortoises and those whose memories last 10 years. Click on the link below if you missed an installment.
— Sofa Cushion Challenge (@SofaCushionChal) January 22, 2020
https://t.co/CIGrOvrLIp