On today's show we welcome some new babies into the world, see the bottom of the sea through sharks' eyes, meet a man who ran all the way across Australia, visit a little town helping the planet in a big way, and bop along to some music with rats.

QUIZ QUESTIONS:

1. Where in Victoria was the recent ceremony held to welcome babies?

2. What type of sharks helped film the seagrass meadow?

3. Where did Nedd start his run?

4. What does TRY stand for?

5. How many rats were involved in the study?

BONUS TRICKY QUESTION:

Which Lady Gaga song did the rats bop to?

ANSWERS:

1. Ballarat

2. Tiger sharks

3. Perth

4. Totally Renewable Yackandandah

5. 10

BONUS TRICKY ANSWER:

Born this Way