Why Does a Platypus Lay Eggs? Lesson 89
Nat Theo Nature Lessons Rooted in the Bible
Eryn Lynum
4.8 • 616 Ratings
🗓️ 19 August 2025
⏱️ 24 minutes
🧾️ Download transcript
Summary
Platypuses have been called the strangest animal on earth, but is it true? Discover this amazing creature with its duck-like bill, beaver-like tail, otter-like webbed feet, reptile-like claws, snake-like venom, and that lays eggs like a turtle!
Here’s our trail map:
- Why Does a Platypus Lay Eggs?
- How Is a Platypus Venomous?
- Why Do Platypus Have a Bill?
- What Does Scripture Say About Being Different?
Eryn's Books:
- The Nature of Rest: What the Bible and Creation Teach Us About Sabbath Living: https://www.amazon.com/Nature-Rest-Creation-Sabbath-Living/dp/0825448891
- Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615
- 936 Pennies: Discovering the Joy of Intentional Parenting: https://www.amazon.com/936-Pennies-Discovering-Intentional-Parenting/dp/0764219782
Episode Links:
- Try CTCMath for free for one week: https://ctcmath.com/
- Save 10% with code NATURE at Christianbook.com: https://www.christianbook.com/
- Nat Theo Club Bonus Video: https://erynlynum.com/club-videos
- Get full lesson guides in the Nat Theo Club: https://erynlynum.com/club
- Free Platypus Coloring Sheet: https://erynlynum.com/why-does-a-platypus-lay-eggs/
- Ask your nature question: https://erynlynum.com/ask
- A great book for learning about God’s designs in creature: God Made Animals by Generations Ministries
Scriptures Referenced in This Episode:
“How many are your works, Lord!
In wisdom you made them all;
the earth is full of your creatures.” Psalm 104:24 (NIV)
“Do not be shaped by this world; instead be changed within by a new way of thinking. Then you will be able to decide what God wants for you; you will know what is good and pleasing to him and what is perfect.” Romans 12:2 (NCV)
“I have given them your teaching. And the world has hated them, because they don’t belong to the world, just as I don’t belong to the world. I am not asking you to take them out of the world but to keep them safe from the Evil One. They don’t belong to the world, just as I don’t belong to the world.” John 17:14-16 (NCV)
“Christ accepted you, so you should accept each other, which will bring glory to God.” Romans 15:7 (NCV)
Terms Learned in This Episode:
- Mammal: A group of animals that have hair or fur, are warm-blooded, have a backbone, (most) have live births, and feed their babies with milk from their bodies.
- Monotremes: A small group (order) of mammals that lay eggs instead of having live births. Monotremes include the duck-billed platypus and four types of echidnas.
- Platypus Spur: A spike on the insides of a male platypus’s ankles that injects venom into an opponent.
- Crural Gland: A pocket inside the male platypus’s thigh that, during mating season, produces venom that the male platypus injects through the spur on its ankle when battling other male platypuses.
- Carnivore: A creature that only eats meat from other creatures, not plants.
- Mechanoreceptors: Tiny sensors on a platypus’s bill that help it feel movement and pressure changes under the water.
- Electroreceptors: Tiny sensors on a platypus’s bill that help it feel electrical charges from nearby creatures.
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Mentioned in this episode:
Magnify: A Wild & Wonderful Summer Adventure by Nat Theo
Join us for summer Bible & nature study! https://thenaturaltheologyproject.com/magnify
Transcript
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| 0:00.0 | Have you downloaded the free coloring sheet for this lesson? |
| 0:03.9 | Click the link in our show notes to print and color along as you listen. |
| 0:08.0 | And join the Nat Theo Club at the link in our show notes to receive a full lesson and activity guide |
| 0:13.5 | and a bonus video of content every single week so you can dive deeper into every lesson. |
| 0:20.0 | Explore God's wild and wonderful world in the Nat Theo Club at Aaron Linum.com |
| 0:25.2 | slash club or at the link in our show notes. |
| 0:31.2 | Hello world. |
| 0:32.7 | Wake me up to another good good morning time to go. |
| 0:39.0 | Are you ready to explore God's wild and wonderful world? |
| 0:44.0 | Welcome to the Nat Theo podcast. |
| 0:46.8 | I'm your host, Aaron Linum. |
| 0:48.6 | I'm a certified master naturalist, Bible teacher, and author. |
| 0:52.4 | And I am so excited to dive into God's written word, |
| 0:56.8 | the Bible, and his created world with you. |
| 1:09.8 | Have you ever learned about a creature that was so bizarre, you could hardly believe it? |
| 1:16.9 | When I began learning about the creature that we are meeting today, things kept getting |
| 1:22.0 | weirder and more wonderful, because even strange creatures have a whole lot to teach us about God's creativity and wisdom. |
| 1:32.5 | Today, we are discovering God's designs in the duck-billed palatipus. |
| 1:37.7 | Here is our trail map. |
| 1:41.6 | Are you ready? |
| 1:43.1 | We are going to answer the question, why does a platypus lay eggs? |
| 1:48.3 | And how is a platypus venomous? |
... |
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