S4 Episode 5 – Woah Nelly! What’s your birthday?
Dec 5, 2025 - 0:13:18
Radio and PodcastLive Radio & PodcastsKids & family
S4 Episode 3 - How so sleepy, Mr Hedgehog?
How do hedgehogs survive months of hibernation? Collie Ennis tells Phil & Julie how heart rate, body temperature, and stored fat keep these tiny mammals alive all winter.
About This Episode
S4 Episode 3 - How so sleepy, Mr Hedgehog? is an episode from Let's Dive In by RTÉ. How do hedgehogs survive months of hibernation? Collie Ennis tells Phil & Julie how heart rate, body temperature, and stored fat keep these tiny mammals ali...
Podcast
This episode belongs to Let's Dive In.
Listen Online
Use the player on this page to stream the episode online.
Episode Details
Published Nov 19, 2025, 0:11:20 long, audio available.
Related Episodes
Continue listening to more episodes from Let's Dive In.
S4 Episode 4 – What a spectacle! How do glasses help us see?
Nov 28, 2025 - 0:13:56
S4 Episode 2 – How come heavy trees can stay standing?
Nov 14, 2025 - 0:11:26
S4 Episode 1 – How do engines work?
Nov 12, 2025 - 0:09:18
S3 Episode 10 - Telescopes in space
Feb 9, 2023 - 0:16:50
S3 Episode 9 - What is blood and what is it good for?
Feb 2, 2023 - 0:14:26
S3 Episode 8 - What happens if you fall into a Black Hole?
Jan 26, 2023 - 0:13:03
S3 Episode 7 – Why are insects so important?
Jan 19, 2023 - 0:13:09
Questions About This Episode
What is S4 Episode 3 - How so sleepy, Mr Hedgehog? about?
How do hedgehogs survive months of hibernation? Collie Ennis tells Phil & Julie how heart rate, body temperature, and stored fat keep these tiny mammals alive all winter.
Where can I listen to S4 Episode 3 - How so sleepy, Mr Hedgehog??
You can listen to S4 Episode 3 - How so sleepy, Mr Hedgehog? online on Radio and Podcast. Open the player on this page to stream the available audio.
Which podcast is S4 Episode 3 - How so sleepy, Mr Hedgehog? from?
S4 Episode 3 - How so sleepy, Mr Hedgehog? is an episode from Let's Dive In by RTÉ.
How long is this episode?
This episode is 0:11:20 long.
When was this episode published?
This episode was published on Nov 19, 2025.
Can I save S4 Episode 3 - How so sleepy, Mr Hedgehog? for later?
Yes. Use the heart button on the episode page to add it to your favorite episodes list.
Are there related episodes from Let's Dive In?
Yes. This page shows related episodes from Let's Dive In when more episodes are available from the podcast feed.
Quick Answers About This Episode
Where can I listen to S4 Episode 3 - How so sleepy, Mr Hedgehog??
You can listen to S4 Episode 3 - How so sleepy, Mr Hedgehog? on this page when the episode audio is available from the podcast feed.
Which podcast is this episode from?
S4 Episode 3 - How so sleepy, Mr Hedgehog? is from Let's Dive In by RTÉ.
What are the episode details?
Published Nov 19, 2025 and 0:11:20 long