Roar and Saturdee

I see a Roar,

It's coming straight at me!

It might not be a Roar,

But I'm sure it is,

Because why would it be saying caw-caw?

It could be the rare Gazoo from Singapore,

But what else would caw-caw like a Roar?

I see a Roar,

It's going to get me!

Wait, it just went straight past!

Oh I know-

It's hunting for Saturdee!