Marnie Chesterton

Because you're going to be bringing something out from under the radar today.

Ah, does not sound good, never sounds good with invaders.

Who is the invader?

And I'm assuming they didn't just make their way across by swimming.

Okay.

And have they spread any further into rivers since then?

Yes.

What kind of risk?

I mean, what kind of issues are these invasives causing in the ecosystems?

While these crayfish sound really destructive, do we know if there's any way to control these populations and to stop them from spreading further?

And Michael, now for the utterly worthless bonus points.

Is there any way you can connect this to our fruity theme?

Panelists often are, which is crazy.

Who doesn't like a point?

I should make a star chart, I think.

Stars, there we go.

You'll get a gold star if you can link this to the theme of the devastation of the Alfonso mango crop.

I didn't know that, but did you know that mangoes and crayfish go very well together in a salad?

It's weirdly true.

We've heard before on this show, we've covered the subject of invasives and listeners have sent us these brilliant examples of when eating your invasive species is a really good strategy.