[water splashing] - If you keep eating so many fish, there won't be any left.

- But if you eat less now, you'll still have fish in the pond for years to come.

- So basically, the idea is to eat less fish.

- Yes, or eat some of the smaller species too.

That's what our family's going to do.

Right, Don?

- Psst, Don!

- Oh, right.

Throwing it back.

[grunts] [splashing] - Job well done, Crystal, King, and Pteranodon family.

- Yep, we got the word out.

Everyone knows to eat a little more of the smaller species or fish a little less for a while.

- Um, do you think we should tell them too?

all: Oh, no!

- Oh, man.

Soon as we tell one of them bunch of dinosaurs, another bunch comes down here to eat, man.

- King's right; there's no way to tell everyone that comes to the Big Pond.

We'd have to stay here day and night.

- We need to do something different.

- Yeah, something big.

- [gasps] Wait.

Maybe we can explain it to the other dinosaurs and pterosaurs with more than just words.

- Uh, so what are you saying... with words?

- Maybe we need the power of music.

- Uh, music?

You mean like rock and roll?

- Yes.

- All right, then!

I love rock and roll, baby.

Hoo-hah!

Hang on a minute.

How is rock and roll gonna save the fish, baby?

- Well, what if we hold a huge concert to raise awareness for overfishing the Big Pond?

all: A concert?

- Where?

- Well, right here.

We can invite dinosaur rock-and-roll bands from everywhere on Earth and from every time period.

[all cheering] - Crystal, that's a wonderful idea!

- Aww, thanks, Mrs. P. - And we'll all help.

- Uh, yeah, listen, baby,