This episode of The Brain Bus: Tiny Explorers introduces children aged 2–4 to the world of nocturnal animals - including the tarsier, a tiny creature whose eyes are each bigger than its own brain. The episode runs around 15 minutes and is designed to hold a young child's attention gently from the first hoot to the final sign-off. It's a warm, unhurried listen built for little ones.

Nova guides Tiny Explorers through the nighttime world, meeting owls that fly in total silence, bats that 'see' using their ears, and the extraordinary tarsier with its moonlight-catching eyes. Children also discover the tanuki - a real Japanese night animal with centuries of folklore behind it - and learn why almost all of Australia's native animals wait for dark before venturing out. This preschool podcast keeps ages 2–4 active with a gentle quiz, three fast fun facts (including why cats' eyes glow), and a road challenge where children close their eyes and listen for sounds around them - perfect screen-free quiet time on any drive. As a toddler podcast designed for the car, every segment is paced for short attention spans without ever feeling rushed.

What You'll Discover:
• Nocturnal means awake at night - and some animals sleep all day so they can work while we dream
• Owls have feathers so soft their wings make no sound at all when they fly
• Bats shout and listen to the echo to find food in the dark - they see with their ears
• A tarsier's eyes are each bigger than its own brain, which helps it catch moonlight the way a big bucket catches rain
• Fireflies light up their bottoms to find friends, and cats have a tiny mirror inside their eyes that makes them glow in the dark

The nighttime setting is handled with warmth throughout - Nova frames darkness as simply where nocturnal animals belong, describing it as 'just home,' so there is nothing frightening here for a 2–4 year old.

The road challenge asks little ones to close their eyes and find three different sounds around them - which makes the car itself part of the episode.

• (00:00:00) - Theme Song & Welcome
• (00:00:54) - Topic Reveal
• (00:01:27) - Story Time
• (00:06:22) - Simple Quiz
• (00:07:50) - Fun Facts
• (00:08:37) - Road Challenge
• (00:09:28) - The Quiet Beat
• (00:10:16) - Sign-Off